Glucose meters are an indispensable device for any diabetic, as it is in daily use and essential to check your blood sugar levels. I will cover all the essentials around the different types of glucose meters, and how you can use them. This blood glucose meter review on choosing a good meter will determine which one is the best blood glucose meter suited for diabetics

In this Diabetic & Me article you will learn about:

  • What is a blood glucose meter?
  • Is a regular glucose meter better than continuous glucose monitoring?
  • Can a glucose meter give wrong readings?
  • How to test your blood glucose levels?
  • What is the best glucose meter and where to pay attention to when buying one?

#1 best glucose meter

Contour Next One Glucometer

4.5/5 stars and 1,393 ratings

  • No coding
  • Second-chance sampling
  • Bluetooth
  • Results in seconds
  • iOS & Android compatible
  • Large display
  • Comes with a free APP

What Is A Glucose Meter?

A blood glucose meter is a device that measures the concentration of glucose in your blood also known as blood glucose monitoring. It's also known as a blood glucose monitoring system. Blood glucose meters are a medical instrument that is indispensable for people with type 1 diabetes and type 2. There are a few different types but they all work by measuring blood glucose via a blood sample on test strips. The final result is a glucose reading on the screen of your blood glucose meter.

Previously people have to go for blood tests in hospitals or at the doctor's to check their blood sugar level. Now, glucose meters are widely available to do this job for you. You can check the level of glucose in the blood at regular intervals. The best glucose meter helps you monitor your diabetes, and you can stay healthy and aware of your condition. This way you can prevent and postpone diabetes complications.

Is a Glucose Meter Effective in Determining the Sugar Levels in the Blood?

Each blood glucose meter comes with a digital display, and you can take glucose readings whenever you want. You have to use test strips that are chemically treated to react to blood glucose specifically. You can have the complete data of your blood sugar levels stored and readable whenever needed. Nothing is more accurate than blood glucose meters.

Moreover, glucose meters are battery-operated, and some of them you can connect to your smartphone or computer to have a complete memory and reporting. You must be wondering if a glucose meter is a suitable device to check blood sugar levels. Well, it's the most effective and effortless way to monitor your blood glucose level without any trouble.

Is Continuous Glucose Monitoring Better Than a Regular Blood Glucose Meter?

Diabetes technology is ever-evolving. With the latest and advanced features, continuous blood glucose monitoring (CGM) has won people's hearts. The device is more accurate than a regular blood glucose monitoring system and equipped with the latest features to check your blood sugar level.

You can insert a quick and painless needle injection into your skin's subcutaneous tissues, and a sensor will tell you the detailed blood glucose readings. You don't need to prick your finger, you can read your blood sugar level via a scanner or your smartphone whenever you want, and memory storage will keep all your data.

The standard glucose meter is a great device but a continuous glucose monitor does a better, faster, and more accurate job. The device is portable, and you can monitor your blood glucose at any given time. 

Which Is The Best Blood Glucose Meter?

A glucose meter is a blessing for people struggling to maintain their blood glucose levels. Hyperglycemia and hypoglycemia are associated with abnormal sugar levels in the blood. People with diabetes must maintain normal sugar levels and use a blood glucose monitoring system to occasionally test their blood glucose.

The best part is that each blood glucose meter does exactly what it is made for; reading your blood glucose levels, showing your blood sugar readings, and keeping your blood sugar readings stored in memory.

The major differences between the listed blood glucose monitoring devices are the speed, the extra features, and the look and feel. The more expensive devices do not necessarily give you a better reading but they might be able to do more like connecting to your insulin pump via Bluetooth or store more readings.

They all have the same purpose and are all well tested. We recommend going for a mid-range meter when it comes to price. 

Editors choice:

Contour next one glucometer comes with a multicolor display and provides very accurate results at lower blood concentration within ±8.4% Of lab values. The blood glucose meter can track your pre and post-meal blood sugar levels and maintain diabetes with regular monitoring. A smart light will provide a quick reading on low or high sugar levels, and you can manage to see the results with excellent precision.

There is no need for coding, and the device works well with Bluetooth technology. You can record your readings and can save them on your phone for further assistance.


  • Its result speed is in seconds, and you can save 800 readings.
  • Second-chance sampling in 60 seconds.
  • Facilitated with a large display with visible numbers.
  • Compatible with iOS and Android devices.
  • Provided with Bluetooth.
  • Affordable and user-friendly for beginners and experts as well.


  • Only blood readings possible.

Best glucose monitors to check sugar and ketone levels in the blood:

If you want to get a reliable blood glucose reading, you can use the Freestyle Lite (Freedom) glucose meter to monitor your blood sugar and ketone levels. The device is amazing to guide you when you have normal or out-of-range blood levels. With a five-seconds scan, you can have a complete assessment of your sugar level.

Furthermore, the device is efficient in recording your data for 90 days. The product is water-proof and very effective. It can detect sugar levels with a small blood sample and provide day & night readings with great accuracy.


  • Five-seconds scan.
  • Most accurate glucose meter to assess sugar levels.
  • Water-resistant and provides 90 days of data.
  • No need for coding.


  • The product comes without a lancet.

The best Bluetooth glucose meter:
If you are dealing with type 1 and type 2 diabetes, you must regularly check your blood sugar level. Accu-chek has the perfect device to see if your blood glucose level within the normal range. You can connect the device to your smartphone via Bluetooth and keep your data safe for several days on the MySugar APP.

With the included lancing device, you can check your sugar level very easily. The test strips have a wide dosing area, and you can easily eject the used test strips and dispose of them. The lancing device is virtually pain-free, and you can maintain your diabetes with excellent monitoring and care.


  • You can connect the device to your phone via Bluetooth.
  • There is a lancing device included.
  • Most accurate glucose meter with strip ejector.
  • Just a tiny drop of blood is required for quick readings.


  • The device doesn’t calculate the HbA1c.

Best overall:
Care Touch introduced the most authentic and effortless glucose meter to obtain an accurate blood sugar reading including 100 test strips. You don't need to use coded test strips, and the product helps maintain your glucose level within normal limits. You can check your previous history and can save the information for your physician.

A small drop of blood would be enough for a precise reading. You will find 100 test strips and a lancet device together with your blood glucose meter.

Care Touch Diabetes Testing Kit

4.5/5 stars and 14,630 ratings


  • Best glucose meter with cheapest strips.
  • You can store 300 readings with 14 days of efficacy.
  • Alternate site testing with small blood drops.
  • Best blood glucose monitor with an excellent outcome.
  • Sensitive and precise to provide quick results.


  • It's quite sensitive to delivering results so washing your hands before using it is a must.

Best affordable and for newly diagnosed:
If you are a newly diagnosed diabetic, there is no better device than the Metene glucose meter for the perfect blood sugar level monitoring. The product needs a small amount of blood sample and provides an accurate result within 7 seconds. You can check your sugar levels 450 times with one single battery life, and the results are always accurate. The LCD provides visible and clear readings.

Its auto coding system is ideal, and you can always consult a detailed history of your sugar levels. The backlit feature is another fantastic factor to consider buying this device.

Metene Blood Glucose Monitor Kit

4.5/5 stars and 7,109 ratings


  • Best blood sugar monitor for diabetes management.
  • Provided with auto coding for accurate testing.
  • Easy to read LCD screen with backlit.
  • You can perform 450 tests in a single go.
  • You can set an alarm to take readings.


  • Might be a bit pricy

The AUVON blood sugar kit is perfect for newly diagnosed diabetics. The product comes with a video tutorial, and it's easy to understand how to take a blood sample and monitor your blood sugar level. The health organizations approve this device and it provides 95% more accurate readings than a laboratory test.

You receive cutting-edge test strips with automated carbon-coated technology. The result is very accurate and you have no-code technology. There is no match of this device in sensitivity and accuracy, and you will get the fastest results within seconds.  

AUVON DS-W Blood Sugar Kit

4.5/5 stars and 3,928 ratings


  • It comes with 30-gauge lancets and cutting-edge testing strips.
  • Facilitated with two well-known testing criteria.
  • Certified with CE mark, GMP, ISO 13485:2016, and ISO 15197:2013.
  • No coding required.


  • There are no volume settings.

Contour Next EZ is one of the best glucose meters to read your sugar levels in the blood. You can take pre and post-meal readings and can set the alarm for accurate readings. With the help of an alarm, you won't forget to check your sugar level at regular intervals. You can carry the Contour Next EZ anywhere because the battery age is great. You can keep a regular check on your sugar levels at all times.

You can get quick readings within 5 seconds, and there are no chances of error. The device doesn't use codes, and with a tiny droplet of blood on the test strips, you can get the most accurate results. The contour Next EZ has a suitable warranty of 18 months, and there are no hurdles to test your blood sugar and receive accurate test results. Diabetes was was never easier.


  • It comes with 100 lancets and 100 testing strips.
  • Comes with a manual log and carry case.
  • Provides fast and accurate results.
  • Easy and simple to use.
  • Provided with 18 months of warranty.


  • The previous data is available for 7/14/30 days only.

Dario's blood glucose monitor kit is one of the better outcomes for your money. The device is compact and accurate and provides results within 6 seconds. You can connect the glucose meter to your phone and share the results with your doctor. The product is compatible with iOS and Android devices, and you can manage to experience the easiest and the quickest testing method at home.

No code is needed for the blood glucose meter test strips, and it's one of the most accurate blood glucose meters to detect sugar levels. You have to download the Dario app on your smartphone for Bluetooth connectivity. The simplest and the most accessible product with the latest features to provide ease and accuracy.

Dario Blood Glucose Monitor Kit

4.5/5 stars and 3,562 ratings


  • You can monitor your blood sugar level with confidence.
  • Provides 95% accurate values matching to laboratory tests.
  • Dario is eligible for HSA/FSA coverage.
  • Compatible with IOS and Android devices.


  • Some people claim the product might get damaged while shipping.

The Oh'Care brand is famous for providing one of the best Bluetooth glucose monitors to check your blood sugar level regularly. The product comes with incredible features and you will get the best glucose meter within an affordable price range. Hence, the device provides sensitive and very accurate results every time. Unlike other glucose meters, the product is facilitated with many great features and is portable.

Nevertheless, the product is certified, and glucose test strips are tested against the YSI 2300 Auto Analyzer. The blood sugar monitor and the lancing device comes with a one-touch ejector. Thus, with the fastest result and a painless lancet, the device is overall a good buy.

Oh’Care Lite Blood Sugar Test Kit

4.5/5 stars and 1,525 ratings


  • Strips are featured with the latest biosensor technology.
  • Facilitated with level 2 control solution.
  • The lancing device has 5 depth settings.
  • It comes with a luxury faux-leather carry case.
  • Provided with a manual and video walkthrough.


  • Test strips are very sensitive, and touching at the end can alter the results.

KETO-MOJO is an incredible device to check your ketone and blood glucose level. You can carry on your schedule, your diet and check your results frequently. The product is facilitated with Bluetooth connectivity, and you can get the most accurate results within seconds. Simply connect the device with your mobile app and you can share and save your results for unlimited time.

You will get foil wrap test strips and the control solution for ketone and glucose detection. The device is served with an auto-coding feature and obtains 1000 readings. You can't find any suitable device to measure your blood ketone levels than this product. You can log your food, diet routine, blood sugar, and ketone levels easily. Dual monitoring makes this device favorable for diet-conscious people.

KETO-MOJO Dual Monitoring System

4.5/5 stars and 1,882 ratings


  • Dual monitoring system.
  • Most precise and accurate results.
  • Best glucose monitor with Bluetooth connectivity.
  • Excellent and sensitive.
  • The app is served to check the glucose and ketone index.


  • The app might be a bit difficult to use.

People who are new to testing their blood sugar reactions or struggling with difficulties and inaccurate results could be using the Accu Chek Aviva Plus for monitoring of blood glucose. It comes with an ACCU-CHEK Softclix lancing device, giving users the same (or at least comparable) accuracy as the ACCU-CHEK FastClix.

The Accu Chek Aviva has has no coding and easy-to-handle test strips for those who have not had experience or trouble before. Alongside these features, its system integrity checks stand out among other products. With over 150 system integrity checks, it's a definite asset in accuracy and reliability while also reducing chances of error.

Now you can stay on top of your blood glucose levels using ReliOn’s Prime Blood Glucose Monitor. It only requires a 0.5 microliter sample size on its test strip to get an accurate blood glucose test result in just seven seconds and has a 250-test memory so you can recall past results with ease.

The screen displays the current date and time of the reading, great for keeping track of your food intake and medication regime - plus, it displays readings from either your palm or fingertip for added convenience! Make sure to buy one now before they run out. It's the perfect testing kit for your diabetes care and to keep track of your results.

Relion Prime Blood Glucose Monitoring System

4.5/5 stars and 373 ratings

This product is for you. The One Touch Ultra 2 Testing Kit will show the net increase in glucose level before- and after meal averages as well as the increased fat content from meat protein and how carbohydrates are used overtime to cover the energy needs of your body.

Simply touch one drop on a OneTouch Ultra 2 Test Strip, then wait 15 seconds to read the results and perform the perfect blood glucose test; so easy a fifth grader can use it!

The FreeStyle Libre belongs to the continuous glucose monitors. You want a way to take care of your diabetes that's easier? Check out the FreeStyle Libre 2 Continuous Glucose Monitoring System.

This glucose sensor is thin enough to wear for up to 14 days, and it can even work through clothing! This innovative system consists of a reader and disposable sensors that are worn on the back of the arm. This is an iPhone-compatible device.

I recommend buying this product at DiabeticWarehouse for good service, warranty, and price.

Dexcom G6 is loved by people with diabetes because it monitors their blood glucose levels automatically without the need to use test strips and Dexcom G6 Sensors offer an easier option than inserting a needle into yourself. Customers can choose from adhesive or retrievable sensor options that offer hassle-free comfort and convenience.

All you need to do is wear the sharp new sensors with your transmitter and receiver to stay informed about trends in your glucose reading for up to 14 days! The cutting-edge technology from Dexcom G6 will make this one of the best decisions you've ever made. No need to use test strips and doing a blood glucose test. This is an iPhone-compatible device.

I recommend buying this product at DiabeticWarehouse for good service, warranty, and price.

The buyer's guide for the best blood glucose meter

When buying a glucose meter, you must choose the product that fits your needs. It can be equipped with a lot of handy features but it also can be small and compact to carry. The best glucose meter comes with a clear LCD screen and perfect visibility. There should be enough memory to keep all your data, and the device must be capable of providing the results within seconds.

However, you should watch for some other features that could make your life easier. The product is beneficial for diabetic people, and it must be good enough to provide accurate readings.

Let’s dig into the details to find out some points of consideration before buying your glucose meter.

1. Display

A large display with a backlit would help you in reading the results of your blood glucose with ease. Some devices come with Bluetooth connectivity, and you can read the results on your mobile screen. Thus, the device should be able to obtain the results quickly and effortlessly. A digital display is better than a graphical one. Therefore, it's important to consult about the display before buying.

2. Connectivity and apps

Some devices have a Bluetooth connection. You can share your blood glucose levels with your doctor for quick assistance. You can manage your blood glucose level within the recommended range, and there will be no difficulty obtaining the results. Some blood glucose meters connect to an app on your phone to easily read and report on your own results.

3. Lancing devices and test strips

All listed glucose meters come with lancing devices and test strips. Testing strips are sensitive, but necessary to test your blood sugar levels. The lancing devices come with a one-touch ejecting system that works painlessly. With suitable lancets and testing strips, the device is a very accurate glucose meter for diabetic people.

4. Data storage

It's essential to buy a product with perfect and comprehensive data storage. Some devices can store data from 50 to 300 readings, and you can keep records for a certain period. Most of the devices can hold up data for over months or years. However, you can also connect the device with your smartphone app to monitor your sugar levels regularly.

5. Blood sample and voice feature

If you are blind or your eyesight is not that good, it's important to look for a glucose meter that has a voice feature. Because of low vision, the device can tell you the readings with ease. Most new meters need a smaller amount of blood for detection and provide more accurate results, fast.

Frequently Asked Questions

1. Can the glucose meter give wrong readings?

Most of the time, glucose meters are correct in readings. You should follow some instructions before pricking your finger. The hands should be washed, and make sure the test strip is sensitive enough to provide an accurate reading every time. Some glucose meters are facilitated with a dual functioning system to monitor the ketone levels and glucose levels. Also, make sure your battery is not at a too low level.

2. Is it safe to use someone else's glucose meter?

Yes, but it's always good to use your own glucose meter rather than share it with someone else. If you have to share the glucose meter, the device should be cleaned and disinfected before taking readings. However, it isn't easy to save your data because someone else may have his/her own sugar level history already in the device.

3. Which finger is best for glucose testing?

According to the world health organization, a middle finger or ring finger is ideal for testing your blood glucose level. The little finger's skin might be too thin and your pointing finger and thumb have too many nerves in they are more sensitive.

4. What are the highest readings on a glucometer?

Every glucose meter is different. Newer devices can read sugar levels between 20 and 600 mg/dL readings. Above 600, the device will show a HI (high) sign, and below 20, you will get a LO (low) sign. But this is different for most meters. 

5. Can you test your sugar level without pricking your finger?

Yes, CGM devices can. When scanning with the meter or your phone you get an instant result without pricking your finger. By placing the meter at the testing place, you can get accurate readings. It's sensitive and accurate but not more precise than the digital glucose meter.


When buying the best glucose meter, you need to check for your needs. The listed products are best to provide accurate readings, and you can monitor your diabetes with ease. The price of the device doesn't really matter and most of them provide you with the best results. Stay healthy and keep on checking the blood sugar levels effortlessly at home.

About the Author

Ely Fornoville

Hi, I'm Ely Fornoville and I am the founder of Diabetic & Me. Being a type 1 diabetic since 1996 I developed a passion to help people learn more about diabetes. I write about diabetes and share stories from other diabetics around the world. I am currently using a Freestyle Libre CGM and a Minimed 640G insulin pump with Humalog.

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