Best Glucose Monitors | Fortune Recommends Health (2024)

Since the introduction of home blood glucose monitoring (BGM) systems over 40 years ago, diabetes management technology has seen incredible advancements. ( 14 ) The drive for growth in these devices stems from the fact that nearly half of the U.S. population has diabetes or prediabetes . Additionally, recent trends have shown increased interest and use among individuals without diabetes who want to use glucose data to help them better understand and improve their metabolic health and see what spikes or causes drops in their sugar. This can be food, stress, or workouts. ( 7 )

“As glucose monitors become more advanced and easier to use, they will provide patients information on their diabetes or a window into their health,” says Dr. Neil Paulvin, a longevity and regenerative medicine doctor.

Whether you’re looking for a glucose monitor to help you manage your diabetes or inform you of healthy lifestyle changes, there are many variables to consider to ensure it fits your needs. For example, it’s important to remember that CGMs take glucose readings of fluid underneath your skin, not your blood. Fingerstick glucose testing tests your blood for glucose. There is approximately a two-minute delay from your blood glucose to the glucose level in this fluid.

Weeding through the vast array of options can feel overwhelming, so we’ve done the work for you. After conducting extensive research on key parameters, such as cost and insurance coverage, accuracy, ease of use, and integration with other diabetes devices and wellness apps, our team has rounded up the 10 best glucose monitors to support diabetes management and overall wellness.

Our picks for the best glucose monitors

• Best overall: Dexcom G7 Sensor/Transmitter
• Best continuous: Abbot Freestyle Libre 3 Sensor Kit
• Best subscription plan: Signos CGM
• Best for actionable insights: Levels Health
• Best for in-depth information: Nutrisense Continuous Glucose Monitor
• Most accurate: Dexcom G6 CGM System
• Best budget: Ascensia CONTOUR NEXT EZ Blood Glucose Monitoring System
• Best for new users: TRUE METRIX AIR Meter Starter Kit
• Easiest finger stick: Accu-chek Guide Glucose Monitor Kit
• Most portable: POGO Automatic Monitor

Best overall glucose monitor: Dexcom G7

Why we like Dexcom G7 as best overall

Dexcom is a global leader with over 20 years of experience in the continuous glucose monitoring market. Already ranking as the most accurate CGM with the G6 model, the brand continues to impress after rolling out the newest model, the Dexcom G7.

Our research into the Dexcom G7 echoed user experience, who praised the device’s small size, ease of use, compatibility, and accuracy as exceptional highlights.

Size matters when it comes to wearable devices, and we appreciate that Dexcom slimmed down the G7, making it 60% smaller than the G6. Moreover, users have raved about the painless sensor application in the G7’s 90-degree angle insertion–a change from the traditional 45-degree angle.

You can wear each sensor for up to 10 days before replacing it. While this is a slightly shorter wear time than some competitors, the Dexcom G7 helps compensate for it with a 12-hour grace period that allows you to replace the sensor when it works best for you without losing data. However, consumers should consider that this feature leads to higher costs and more frequent changes, and other brands are available for a third of the price.

Another key feature of continuous glucose monitors is sending alerts for high and low-glycemic events for improved diabetes management. However, studies have shown that when alerts occur too frequently, it can lead to annoyance, dismissal of alerts, and even discontinuation of CGM use. ( 11 ) We noticed that the Dexcom G7 provides a high level of customization for alerts, including the ability to delay the first alert, snooze alerts, and even turn alerts on vibrate or silent.

Like previous Dexcom CGM models, the G7 boasts integration with certain insulin pumps and pens. This unique characteristic of the Dexcom CGM system can help you reduce time spent on insulin management through automated insulin adjustments. ( 15 )

One limitation of the Dexcom G7 is its shorter transmitter range of just 20 feet. Additionally, some users have experienced connection issues between the sensor and the app, even when their phone is nearby. However, users applaud Dexcom’s customer support team for being incredibly helpful in troubleshooting and sensor replacement.

Without insurance, the cost of the Dexcom G7 can become an issue at a pricey $377 per month. Fortunately, the CGM is widely covered by private and commercial insurance for eligible individuals. If you’re a Medicare patient on insulin, you may also qualify for the device at a lower cost.

Dexcom has upped the game with its newest G7 continuous glucose monitor, which offers continued accuracy, even more convenience, and customization to help reduce the burden of managing diabetes.

What customers are saying

Customers boast about their experience using the Dexcom G7, noting its simplicity and accuracy. When rare issues arise, reviewers unite in their praise for Dexcom’s helpful customer support service.

Trustpilot reviewer “JS” had only positive things to say in their 5-star review, saying, “The G7 is incredible— it’s accurate, reliable, and easy to use. I went through some of the reviews earlier and saw some negative ones. I’m not sure where these are coming from. Nothing but a great experience from my end. Highly recommended.”

Another Trustpilot reviewer, Randy B., emphasized how important customer service is and how easy they find it is to get support from Dexcom’s team. “This company’s customer service is first class. Issues with the device, though rare, do happen from time to time. Whenever these issues occur, I call or live chat with Dexcom, and there is zero hassle. They ask a few questions for their records and ship replacements free of charge for whatever has failed.”

In a YouTube review from the user “andricheli,” the connection issues came to light, but they noted it did not greatly impact their overall experience. “Overall, I have loved the Dexcom G7. I mostly love that it’s an all-in-one deal. I travel some, and I always hated remembering to take an extra transmitter (which I may or may not have had depending on where I was with the current one). I do have some connection issues, but that’s mostly mitigated by staying close to my iPhone.”

Specs

Best continuous glucose monitor: Freestyle Libre 3

Why we like Freestyle Libre 3 as best continuous glucose monitor

The Freestyle Libre 3 delivers on usability and reliability and comes at a much more affordable out-of-pocket price than other top competitors. The lower cost doesn’t mean lower quality, as our evaluation shows the Libre 3 is one of the most accurate continuous glucose monitors.

The Freestyle Libre 3 provides real-time results and detailed glucose reports with automatic glucose readings every minute. We love that users can sync their data to a smartphone app or choose a separate receiver. Another benefit of the Libre 3 is the longer transmitter range, allowing you more freedom to move about without worrying about connection issues.

The Libre 3 takes the cake when it comes to size. At just 2.9 mm x 21 mm, about the size of two pennies stacked together, our research indicates the Freestyle Libre 3 is one of the smallest and thinnest continuous glucose monitors available.

While the integrated app allows some customization of high and low glucose alerts, users dislike the inability to adjust the volume of critical alerts to be less disruptive. However, our evaluation revealed that the Freestyle Libre 3 app does allow you to toggle off the “Override Do Not Disturb” setting on phones, which would silence alert delivery when your phone is on silent or Do Not Disturb.

Frequent sensor changes can be cumbersome and costly for CGM users, so we were impressed by the longer 14-day lifespan of Libre 3 sensors. Unfortunately, some users complain about sensors coming off early, especially when exposed to sweat or water. Even though customer support is excellent at delivering free replacements, you may be left with glucose monitoring gaps while waiting for the new sensors to be delivered.

“This can be dangerous for diabetics with poor control who rely on their monitor for this information,” notes Dr. Paulvin. “This can also affect new diabetics or those trying a new dose of insulin and are forced to use finger sticks, which can be painful.”

The Freestyle Libre 3 excels as an accurate continuous glucose monitoring system with a barely-there sensor feel. You can see detailed reports and receive high and low glucose alerts to help you adjust for better glucose control.

What customers are saying

While some long for more alert customization, Freestyle Libre 3 customers like the device’s frequent, reliable glucose readings that help ease the burden of diabetes management.

Kenneth, a verified owner through Diabetic Outlet, was initially apprehensive about the sensor application but was pleasantly surprised with the Libre 3 experience. “I was initially nervous about how to apply the sensor, if it would actually stay on for two weeks, and how painful it would be to apply and remove. Application is painless. I’m only on my third one now, but I’ve had no issues so far. It is amazing to know your glucose level at the push of a button (I use the reader, not the app).”

In an App Store review, verified user “GrantEatonDesign” highlighted overall reduced stress even though he desires more customization in the alerts settings. “The critical alarm needs to be customizable. It is an ear-piercing alarm that you cannot adjust the volume of. Please allow for different volumes and vibration alerts, too. I understand it’s a liability if the alarm isn’t heard, but the fact that there’s no way to lower the volume makes me uncomfortable using it at work/in class. I can’t have this beeping when I’m attending a lecture or taking an exam. This must be changed for diabetics to make this part of their daily lives. This is my only critique as of 14 days of use. It is an amazing tool that relieves stress immensely.”

Specs

Best glucose monitor subscription plan: Signos CGM

Why we like Signos CGM as best subscription plan

Signos is a subscription wellness service that pairs a CGM with habit tracking and a personalized health curriculum.

Through the program, you’ll receive a Dexcom G7 continuous glucose monitor. Because a prescription is required for CGMs, you will need a physician consultation to participate. We like that Signos partners with an independent physician as part of the subscription cost, so you don’t need to make a special trip to your doctor.

One more caveat to consider is that you can only receive the CGM if you agree to participate in Signos’ research study, which aims to learn more about the role CGMs can play in weight loss. Dr. Paulvin adds, “CGMs help with weight loss by controlling sugars, which helps regulate insulin. In theory, avoiding food that causes sugar spikes continually may also help weight loss. Lastly, elevated blood sugars affect insulin, testosterone, and estrogen in females, and abnormal cortisol can cause weight gain. You can prevent some of that by monitoring blood sugar and sugar spikes.”

Furthermore, the program only works with the provided Dexcom G7 glucose monitor, so you can’t bring your own if you already have a device or prefer a different glucose monitor.

The program aims to help you better understand how your body responds to what you eat, how you sleep, how stressed you’re feeling, and how hydrated you are. You can see how your activities impact your glucose levels by wearing the continuous glucose monitor while tracking your daily habits.

The idea is that you’ll have insight into what may be causing periods of low energy, and how you can maintain more stable levels.

Additionally, you’ll have access to in-app nutritionist support and AI-powered weight loss insight. We like that the personalized health lessons and activities provide helpful nudges toward behavior modification to help you stay on track with your goals.

If you want to connect with others with similar health goals, you can interact through Signos’ Community board. We found this feature beneficial, considering social support is shown to play a significant role in facilitating successful outcomes in health-behavior change programs. ( 8 )

Signos offers three subscription plan options based on your plan to stay in the program. As you can see in the prices listed below, the longer you commit to the plan at sign-up, the cheaper the monthly cost.

• $449 per month for one month
• $183 per month for three months
• $143 per month for six months

The program is heavily focused on weight loss, so if that’s not your intention, you may want to consider a different option for glucose monitoring.

What customers are saying

We found that Apple App Store users are impressed with the app and the program, earning 4.6 stars overall, while Google Play reviews didn’t match that high level of positivity at 3.0 stars. However, the poor reviews correspond more to app bugs and poor customer service than to the subscription program itself.

Verified Apple App Store customer Anthony B. shared why they feel the program’s high cost is justified, writing, “This is worth every dollar. It really allows you to see how your body responds to different foods and activities. This understanding has allowed me to adjust my behaviors and diet to significantly impact my health. It has also allowed me to continue to eat many foods I love, but I now know which ones to have in moderation or how much exercise to do. If I do eat something, I should moderate it. With one and a half months of use, I have already lost 15 pounds.”

While many app users find meal logging helpful, some complain that it can feel cumbersome and inferior to other popular meal-tracking apps.

“Nurse ucla” is a verified user who wrote in a 4-star Apple App Store review, “Almost every food is unscannable, yet they have a barcode scanning feature. Most foods cannot be found in the app. The way you input portion size is confusing and poorly designed.”

Specs

Best glucose monitor for actionable insight: Levels Health

Why we like Levels Health as best for actionable insight

Research shows glucose monitoring helps create personalized nutrition goals based on ideal nutrient composition and meal timing. ( 9 ) Levels Health uses glucose data and meal log trends to provide customized nutrition insight to help you make healthy choices.

“In addition, this app allows you to complement your glucose data with other pertinent lab work,” begins Dr. Dhargalkar, emergency medicine physician. “How does this work? You complete your blood work at a local LabCorp site, and the results are pushed to your personalized app. Labs measured will help you evaluate cardiovascular health, insulin resistance, and overall metabolic health to help with Levels Health’s overall goal of showing how food impacts your health.”

To get started, you’ll answer a brief questionnaire that will help pair you with the subscription plan that best fits your needs.

Based on our evaluation, one factor differentiating this program from other subscription services is that you can bring your own continuous glucose monitor if you already have one or prefer a specific brand. If you want a monitor through Levels Health, you can choose between two of the top CGMs on our list—the Dexcom G7 or the Freestyle Libre 3.

It’s important to note that if you bring your own continuous glucose monitor or opt for the Freestyle Libre 3, you’ll need a prescription. However, if you agree to participate in the research study, Levels Health can provide the Dexcom G7 without a prescription.

When evaluating Levels Health, we found it helpful that the program encourages you to consider how all wellness areas impact your metabolic health by prompting you to log meals, track exercise, and record sleep. You can import this data from outside apps such as Apple Health and Google Fit. However, we noticed an overall heavier emphasis on nutrition throughout the app and in the feedback.

For each meal you log, Levels Health provides a score based on how your glucose levels responded to what you ate and how active you were. We like that scores are followed by action-based suggestions for healthy food swaps, recipe recommendations, and other helpful tips. In addition, habit loops and streak tracking help you stay accountable for the goals you set for yourself.

Of course, behavior change and health improvements take time, and the high monthly cost of the subscription plan with CGM supplies can limit one’s ability to stay in the program long enough to achieve one’s goals.

Another downside to Levels Health is that you receive support solely through app-generated content and recommendations. If you prefer to work with a real, live coach or other health professional on your wellness journey, you won’t find that in this program.

Overall, we like Levels Health for the data-driven feedback that helps you take actionable steps toward improving your health, making it one of the best glucose monitors and among the 25 top recommended products for your health and wellness .

What customers are saying

Levels Health has over 3,000 reviews in the Apple App Store, and most users find the program easy to follow and helpful for making behavioral changes that lead to health improvements.

Verified Apple App Store customer “LynnzLuLu89” described how well the personalized approach worked for them. “This app has transformed my relationship with food, exercise, sleep, and stress management. In real time, I can watch how these factors impact my metabolic health. Each individual responds differently, and Levels highlights my own unique response in these areas.”

Apple App Store user Mona Sharma is a nutritionist who wanted to try the app to recommend it to her clients. She was surprised by how much she learned and the positive changes she made.

Mona says, “After months of trial, I was able to fine-tune my already healthy diet to boost my energy, mood, sleep, hormones, and even some weight loss. Foods I thought were good for me were actually messing with my glucose levels! There is no perfect diet, so having a science-driven app like this is a resource to determine what foods and when to eat is right for your unique constitution.”

Negative reviews center mostly around app issues for Android users after a recent update release.

For example, verified customer Jase F. wrote, “They’ve changed the interface on this app since the last time I used it a year ago. Entering what I eat is a little more difficult, and there are times when I enter foods, and it doesn’t seem to save them correctly. It makes it pretty bothersome.”

Specs

Best glucose monitor for in-depth information: Nutrisense Continuous Glucose Monitor

Why we like Nutrisense Continuous Glucose Monitor as best for in-depth information

With the Nutrisense Continuous Glucose Monitor program, you don’t have to navigate and interpret your glucose data alone. Its detailed reports and live expert guidance help you understand what it all means for you and your health.

We took the short questionnaire you fill out during signup and liked that it helps personalize your program based on your goals, health history, and preferred coaching style. Then, you can choose between a three-, six-, or 12-month plan.

Once you’re signed up, a Nutrisense-partnered physician will provide a prescription for you to receive a Freestyle Libre 3 continuous glucose monitor. Throughout the program, you’ll use the CGM to track glucose data in relation to your lifestyle habits. “You will need to scan the CGM with the device the Nutrisense app is on to obtain your glucose level,” adds Dr. Dhargalkar. “Once you do this, the app provides a color-coded response to give your measurements, with green signifying ‘good’ and red signifying ‘needs improvement.’”

Additionally, all plans include one-on-one support with a credentialed nutritionist. We found it easy to communicate with the nutrition coach through the in-app chat feature or via email.

If you prefer face-to-face interactions, you can add on video calls with your nutritionist, but it comes at an additional cost. However, when we evaluated this feature, we learned that insurance may cover these sessions. In fact, Nutrisense states that 95% of individuals pay $0 out-of-pocket.

We appreciate that Nutrisense hasn’t completely lost the human touch. Technology is an excellent tool, but research shows that receiving support from a real, live person leads to more weight loss than programs using technology alone. ( 4 ) “Personal interaction can help improve action and retention,” adds Dr. Paulvin. “There is more accountability. Plus, the real person can discuss patient history to combine with their numbers.”

However, after our evaluation, we were disappointed to learn that the one-on-one support is only included for one month. After that, you decide to say goodbye to your nutritionist or pay more for an upgrade or add-on.

You’ll continue to have access to the Nutrisense app and continuous glucose monitoring throughout the program. Like other programs, you can log your meals and receive a corresponding score and macronutrient breakdown. Additionally, the self-guided learning program can be a helpful way to learn more about glucose, nutrition, metabolic health, and other health topics.

If you’re data-driven, you may appreciate the level of detail Nutrisense includes when it compiles your CGM data into detailed graphs and charts to help you recognize trends and patterns in your glucose levels.

What customers are saying

The Trustpilot reviews of Nutrisense shared common themes regarding the helpfulness of the nutritionist support. Users felt the program’s benefits outweighed the high cost.

Verified user Joy W. wrote, “The Nutrisense team is responsive and helpful. My nutritionist worked closely with me to adjust my eating to keep my blood sugar in check. The app is informative and provides historical data and trends. I’m glad I chose this program to optimize my health.”

Pamela J. is a verified customer who admitted to being apprehensive about the total price of the program but said they already knew it was worth it after one month. They wrote, “Being a total novice in the world of CGM, this app and the support staff are excellent at helping make sense of it all. There are many educational tools, and my nutritionist Katie had so much good advice and suggestions.”

However, budget remains a limiting factor for some users, no matter how much they enjoy the program.

For example, verified Trustpilot customer Mitch started their review with praise for the real-time glucose data and nutrition insight but took one star off their review, saying, “I gave it four stars, though, because of the cost. I understand the technology-related costs, but unfortunately, it’s just something I can’t stay with long term.”

Specs

Most accurate glucose monitor: Dexcom G6 CGM System

Why we like Dexcom G6 CGM System as most accurate

Accuracy is at the top of users’ priority list when choosing a glucose monitor, and the Dexcom G6 delivers unmatched results in this metric. Every five minutes, the sensor transmits reliable glucose readings to the connected smartphone app or a Dexcom receiver.

Our research showed the Dexcom G6 integrates with more automated insulin delivery (AID) systems than any other brand, making it a top choice for insulin pump and pen users. The G6 stands out to us even further in the compatibility category with the option to connect to various lifestyle and health apps.

The Dexcom G6 sensor is worn on the abdomen for up to 10 days before needing replacement. The sensor size is larger than the newer G7 model and other brands, but you may find the more discreet placement can help reduce the frequency of accidentally ripping off sensors, which we’ve seen noted often by back-of-the-arm CGM users.

The 20-minute advanced warning of a low blood sugar event allows you to take action to prevent a potentially dangerous health situation, such as a seizure leading to decreased brain oxygen. Dr. Dhargalkar also notes, “In addition, signs and symptoms of low blood sugar can mimic those of other serious medical conditions, such as a stroke. There is always a risk of misdiagnosis and inappropriate, potentially harmful medical treatment if this confusion occurs.”

In our evaluation, we found you can customize app alerts with your choice of alert sounds and personalized high and low glucose thresholds. However, the newest enhancements for the Dexcom G7 app that allow you to delay or silence alerts are unavailable for the G6 app.

While slightly cheaper than the G7 model, the Dexcom G6 remains an expensive out-of-pocket option at $369 monthly. However, costs are significantly reduced for those eligible to receive the device through insurance. If you have Medicare, you must upgrade to the G7 model to be considered for coverage.

If you’re looking for accurate results paired with a high level of integration with other diabetes devices or lifestyle apps, then the Dexcom G6 continuous glucose monitor may be right for you.

“Continuous glucose monitors test the glucose levels in interstitial fluid, not blood sugar levels,” adds Dr. Dhargalkar. “There is always a slight delay in accuracy here compared to fingerstick blood glucose measurements. But, in general, accurate results are important in that they can determine trends over a period of time with multiple blood sugar readings. In other words, a single reading off by one or two points is not bad, but over time, with multiple measurements, that can be dangerous.”

What customers are saying

Long-time Dexcom G6 users on Trustpilot demonstrate that the G6 continuous glucose monitor stands the test of time with positive notes on the device’s functionality.

“I have been using the Dexcom system for over a year. Now, I have upgraded to the combination Dexcom G6/Omnipod 5 and enjoy the convenience of blood sugar monitoring and easy insulin pump [integration]. I use the receiver that came with the unit along with my Android phone. Have not experienced any problems,” writes verified customer Donald.

Specs

Best budget glucose monitor: Ascensia CONTOUR NEXT EZ Blood Glucose Monitoring System

Why we like Ascensia CONTOUR NEXT EZ Blood Glucose Monitoring System as best budget

Cost is a significant barrier for many individuals regarding glucose monitoring. ( 13 ) We appreciate that the Ascensia CONTOUR NEXT EZ blood glucose monitoring system is helping break through that barrier with its low cost of only $18.99.

Of course, with blood glucose monitoring, there are recurring costs in the test strips and lancets. Based on our research, we found the price of the test strips comparable with other brands. A box of 50 CONTOUR NEXT test strips is $26.58 on Amazon.

The monitor and testing supplies may be covered by insurance or qualify for HSA/FSA reimbursem*nt for eligible individuals.

You don’t have to stay on brand for the lancets you buy—you can choose which ones work best for you. There’s a lot of variability in cost based on your preferences for needle size, lancing depth, technique, and price, but you can get a box of 100 basic lancets for around $10.

The blood sample size needed for the CONTOUR NEXT EZ is 0.6 microliters. While some other monitors can produce results with slightly smaller sample sizes, we found this monitor’s sample size is average overall.

CONTOUR NEXT EZ helps reduce the cost of blood glucose testing further through its second-chance sampling. Wasting test strips is frustrating, so having the extra 20 seconds to apply more blood to the strip if your first sample wasn’t enough is helpful.

The CONTOUR NEXT EZ monitor strips are already calibrated and ready to use, meaning you don’t need to manually enter a code each time you start a new box of test strips. This is significant because it can make testing easier and leaves less room for error.

We found the monitor screen user-friendly with easy-to-read results. The monitor also provides 7-, 14-, and 30-day averages of your blood glucose levels. Additionally, you can set personalized high and low target ranges. “Every person’s ideal blood sugar range is different and is based on various factors. These factors include diet, exercise, and genetics. Your body’s response to these factors determines your ideal blood sugar range.” adds Dr. Dhargalkar.

The CONTOUR NEXT EZ lacks app compatibility, so you’re limited to the monitor screen for glucose summaries unless you manually enter your readings into a separate app.

What customers are saying

Earning 4.3 stars on Amazon with nearly 1,600 reviews, customers say the CONTOUR NEXT EZ provides them with accurate results at an affordable price.

Verified purchaser Miwako was most impressed by this option’s bang-for-your-buck, with all the supplies included in the budget price. “It came with 10 strips, a lancet holder, a lancet, and a test solution. This is a great deal.”

“I have used this brand for several years. It’s rated as very accurate. It’s very affordable, and the strips aren’t too bad in price,” wrote verified customer Lori Ashway.

Verified purchaser “Leo9” was impressed by the glucometer overall but noted its larger size could make it more cumbersome to carry. “The large size is surprising to us given technological advances. He can use it but can barely close the zipper around its pouch.”

Specs

Best glucose monitor for new users: TRUE METRIX AIR Meter Starter Kit

Why we like TRUE METRIX AIR Meter Starter Kit as best for new users

If you’re new to blood glucose testing, getting all the necessary supplies and learning how to test can feel overwhelming. In a study aiming to better understand the barriers to glucose testing in diabetic patients, 72.67% of patients reported challenges due to a lack of knowledge and not knowing how to use the glucometer. ( 13 )

When evaluating this kit, we found that it makes getting started simpler and more efficient. You don’t need to search for all of the separate supplies and wonder if you’re getting the right ones. Everything comes together in one box.

The kit includes 100 test strips, 100 lancets, the lancing device, the control solution, a log book, and a carrying case. Some user reviews noted the lancing device is made of low-quality materials, so they’ve had to purchase a new one separately.

Users commend the glucometer for being effortless to set up and easy to use. We found the user instructions simple, and the short tutorial videos are an added bonus.

When ordering more test strips, you can easily find them online or in a pharmacy for about $31 for a 100-pack. The control tests are easy to run with new test strips, and there’s no coding required, both excellent features for new users.

The meter’s large digital display makes it easy to read your results. You can add multiple testing reminders to help you stay on track with your testing goals.

Additionally, you can choose to connect the TRUE METRIX AIR meter via Bluetooth to the TRUE METRIX connected app. The app lets you send your results wirelessly and tag events like meals, exercise, medications, and illness. As a health coach, I especially appreciated this feature to help users understand the connection between lifestyle factors and their results.

The app also lets you keep your support system in the loop by sharing your results with your provider, family, and friends. Unfortunately, multiple users stated they have issues connecting the meter to the app, so not everyone has been able to take advantage of these helpful features.

What customers are saying

We found many positive reviews on Amazon about the glucose meter’s small size and accuracy.

Verified buyer “Jumpers” shared, “This is very user-friendly and accurate. I like that it allows you to record if you just ate, took your medicine, etc. My doctor was impressed with it and the accuracy.”

However, some users noted the ease of use was limited to the device itself, while the Bluetooth connectivity for syncing data was troublesome.

“This machine is easy to use, and the lancing device itself is less painful than others,” says verified customer Andrea. “However, I have gone through two machines trying to get the Bluetooth capability to sync and work…it doesn’t. So, it’s fine if you’re okay doing manual entries (which is no big deal). If that’s something that you can’t live without, I would recommend another device. Overall, easy to use, accurate, and fast.”

Specs

Easiest finger stick glucose monitor: Accu-chek Guide Glucose Monitor Kit

Why we like Accu-chek Guide Glucose Monitor Kit as easiest finger stick

Accu-chek is a well-known diabetic testing brand, and the user experience seems to be the top priority for this monitor to make blood sugar monitoring quick and simple.

Learning to use the Accu-chek Guide is straightforward and doesn’t require a big time commitment. The instructions are clear and easy to follow, with detailed photos and simple directions.

While the glucose meter itself is small, the display is large, and the LCD backlighting displays the results in big, bold font in less than four seconds. Below the result, you can add a comment to help track how you’re feeling and how lifestyle factors may influence your results.

Pain is a common reason individuals choose not to practice self-monitoring of blood glucose, and the Softclix lancing device included with the monitor kit is designed to help reduce pain during the fingerstick. ( 13 ) The 11 lancet depth settings help ensure you get the right amount of blood the first time.

The Accu-chek Guide has a feature we didn’t find in any of the other monitors we evaluated. The testing strip port has a light that automatically illuminates when you insert the strip, so it’s easier to test at night or in low-lit locations. In addition, the test strips leave less room for error during blood collection, with a large collection area that allows you to add blood anywhere along the edge of the strip.

Another hot topic among positive reviewers is the accompanying mySugr app. While a connected app isn’t unique to the Accu-chek Guide, we found that users were unified in their praise for how user-friendly this app interface is. Your blood sugar results are automatically imported. You can connect Apple Health or Google Fit, and the app can help calculate insulin dosing to help you get back in range.

What customers are saying

The Accu-chek Guide is a popular choice on Amazon, earning high ratings among customers who find the meter and connected app simple to use.

“I like this product because it is easy to use. If you have a smartphone, ACCU-CHEK has an app you use with this glucometer to keep track of your blood sugar. It also has a helpful chart to show you if your glucose is in a good range,” says verified purchaser Diane P.

Specs

Most portable glucose monitor: POGO Automatic Monitor

Why we like POGO Automatic Monitor as most portable

Traditional glucose monitors can be clunky when carrying a meter, test strips, and lancets. The POGO Automatic is innovative in its simple solution, which puts all the testing supplies in one small cartridge that’s then loaded into the monitor.

Each POGO Automatic cartridge contains enough test strips and lancets for 10 complete tests. When evaluating this device, we found the instructions for loading the cartridge and performing the blood glucose test easy to follow.

Once a cartridge has been loaded, you’re ready to test. You simply turn the monitor on and place your finger on the port. Then, the monitor does the rest of the work lancing, collecting blood, and delivering your results.

After opening a cartridge, you have 15 days to use it before it expires. For daily testers, this shouldn’t pose a problem. However, if you only test your blood sugar levels occasionally, then you may end up throwing out unused testing supplies frequently.

Because the lancets are built into the cartridge, you don’t have freedom of choice for your preferred lancet brand and style. However, the POGO Automatic lancets have six different depths, so you can hopefully find one that works well for you. Additionally, because you can’t see the lancets, this monitor may be a good choice if you’re one of the many who find fear of needles to be a barrier to testing. ( 13 )

Dr. Dhargalkar mentions, “You can connect your POGO monitor to the free Patterns app (available on IOS and Android), but you do not have to if you just want to see your blood glucose result. However, the Patterns app allows you to view trends in your blood sugar measurements and share your results with your healthcare provider.”

The POGO Automatic isn’t the strongest competitor in the cost category. This monitor is the most expensive fingerstick option on our list, with a price tag of $69.99. Moreover, you have to add the recurring cost of cartridge refills, which is $49.99 for 50 total tests.

Thankfully, as an FDA-cleared device, the POGO Automatic may be covered by private and commercial insurance and is FSA/HSA eligible. However, if you’re on Medicare or Medicaid, you may have to look elsewhere since this monitor isn’t covered by those plans.

The POGO Automatic monitor is a true travel companion with its compact size and hassle-free testing design. However, the higher price point may put it out of reach if it doesn’t suit your budget.

What customers are saying

Buyers admire the POGO Automatic for how easy it is to take anywhere. Some reviewers said the cartridges can be hard to find in retail pharmacies, but they appreciated that you can subscribe to monthly deliveries from the POGO store.

“I highly recommend the Pogo Automatic Blood Glucose Monitoring System to anyone who has diabetes and needs to check their blood sugar,” says FSA Store verified customer Terrence F. “It’s easy to use, compact, and travel friendly. Reasonable cost also if insurance doesn’t pay for it.”

FSA Store verified buyer Kimberly noted the fingerstick felt deeper than usual but enjoys the portability.

They say, “It lances a little deeper than I am used to. But it is very convenient to be able to carry just this instead of a machine, test strips, and lancets.”

Specs

Accurate and reliable blood glucose monitoring is crucial not only for individuals managing diabetes but also for those monitoring their blood sugar for other health reasons, such as diet management or other medical conditions. Glucose monitors provide essential insights into one’s health, aiding in effective management and preventative care. “There is a real role for glucose monitoring in people without diabetes. We all produce insulin to help break down sugar accumulating in our bodies and bloodstream. Glucose monitoring helps us understand when and how we do this, our resultant glucose levels, and the effects of sleep, exercise, and diet on all of this.” says Dr. Aneesha Dhargalkar.

Read our full glucose monitor testing methodology for more in-depth information on each factor.

Testing criteria

Accuracy and reliability—40%

Users depend on accurate and reliable glucose readings to help inform vital health decisions, from dietary choices to medication adjustments. We hold the devices we recommend to high standards for accuracy and reliability, so users can feel confident making critical health management decisions knowing they can trust the device’s readings to help manage their condition effectively.

Here’s what we look for:

• Measurement precision
• Consistency
• Environmental influence
• Sensor longevity
• Calibration frequency

Ease of use and accessibility—30%

Being able to effectively manage daily blood glucose levels is vital for users, which is why this category is essential to our evaluation of glucose monitors. Our assessments aim to guarantee that the glucose monitors we recommend perform well and are accessible and user-friendly to users with different levels of experience or capabilities. Users can experience greater independence and improved quality of life when they feel empowered by tools that help them effectively manage their health.

• Device interface
• Test speed
• Pain and discomfort
• Accessibility features

Value—20%

Our evaluation goes beyond the purchase price in this crucial category where we focus on determining these devices’ overall worth and cost-effectiveness. This category thoroughly explores the long-term financial implications, the device’s quality, its features in relation to its cost, and the tangible health benefits it offers users. Navigating the cost landscape of blood glucose monitors is complex, and our evaluation helps ease this experience for users so they can make informed health decisions while meeting their financial needs.

We evaluate:

• Test strip affordability
• Insurance coverage
• Long-term cost analysis
• Warranty

Customer experience—10%

As a pivotal element of our evaluation, this category highlights the significance of the entire user experience from initial interest to daily use. We delve deep into each aspect of the journey, starting with the information-gathering process through delivery, setup, and ongoing support. In our recommendations, we value companies that prioritize the customer experience by delivering exceptional products and services that help users feel supported at every stage of their health management journey.

Our factors in this rating include:

• Customer service
• Delivery and setup
• Community resources
• Return policy

What to look for in the best glucose monitors

When choosing a glucose monitor, there are multiple factors to consider to determine which is best for you. Here are some key aspects you should consider as you browse your options.

Consider your reason for use

Are you a diabetic who needs long-term, daily testing to help manage your condition and prevent further complications? Or is your intention to pair glucose data with helpful feedback to help you understand more about your metabolic health and how you can make healthy changes to reach your goals?

Set your budget

The price range for glucose monitors varies greatly depending on the type of device. Determining what you can afford before starting your search can help narrow your choices.

Blood glucose monitors are typically significantly cheaper than continuous glucose monitors, but remember that any monitor you choose will come with recurring costs for replenishing supplies.

Check with your insurance

When considering your budget, it can be helpful to review your insurance benefits to see if glucose monitoring supplies may be covered. For diabetic patients, testing supplies are often covered by most insurance plans, but it’s always best to verify your coverage. Additionally, your insurance may limit you to specific devices or price points.

We found that the monthly subscription plans are generally not accepted as a covered cost by insurance at this time. However, you may have luck reducing costs if services or devices can be reimbursed through your HSA/FSA.

Ease of use

As a general rule of thumb, the easier something is to do, the more likely you are to continue to do it. What constitutes easy can be a personal preference based on how often you need to test and how comfortable you are with technology.

For some, a basic fingerstick model may be the simplest solution. Others may prefer monitors that offer more detailed insight, automatic data syncing, or the set-it-and-forget-it-for-a-bit benefit of continuous glucose monitors.

FAQs

Our experts

Aneesha Dhargalkar, MD

Dr. Aneesha Dhargalkar is a freelance medical writer and board-certified emergency medicine physician currently practicing in West Chester, PA. She graduated cum laude from John Hopkins University in 2002 and from Jefferson Medical College in 2006. Dr. Dhargalkar is the director of her hospital’s wellness provider program and sits on the executive board of both the Chester County Suicide Prevention Task Force and the Unionville Chadds Ford School District Education Foundation.

Dr. Neil Paulvin

Dr. Neil Paulvin, DO, is a multiple board-certified physician with certifications in Family Medicine, Osteopathic Manipulation, and Anti-Aging and Regenerative Medicine. His practice in Manhattan combines traditional and alternative medicine to help patients live a healthy lifestyle and perform at their best. Dr. Paulvin is an expert in peptide therapy, sports medicine, mitochondrial health, Bioidentical Hormone therapy, Longevity Medicine, and the brain-gut connection.

Heather Morsellino

Heather Morsellino is a fact-checker and healthcare writer with over four years of experience working in healthcare. She has worked as a pharmacy technician, emergency room medical scribe, an anesthesia technician, and is finishing up her ADN within the next year.