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Dexcom G7 Sensor 3 pack Buy Online

3 Reviews

Modern CGM device with compact design comfortably worn on the body.

60% smaller design

Warms up in 30 minutes

No need For Transmitter




Dexcom G7 is a modern-age continuous glucose monitoring system. It has earned significant popularity in the market due to its high accuracy and concise design. Dexcom has innovated the technology to enhance users’ ease and usability. They have also improved the user experience significantly with the innovative user interface.

It is primarily used to monitor blood glucose levels 24 hours a day. Dexcom G7 sensor is installed on the skin of users for this purpose. These sensors monitor the level of glucose in your interstitial fluid. These sensors are small and easy to use. Their appearance only bothers you a little.

The sensors of Dexcom G7 have been made smaller than its predecessors. The company has adopted a minimalistic approach to make it comfortable to be used by the patients. These sensors are durable and hence do not get damaged by hits and blows.

However, it has a specific range of bearing pressure. Beyond that range, its functionality may get altered. It is also water-resistant. Hence, swimming and sweating do not affect their accuracy.

Significant features

The sensor of the new Dexcom G7 has been given a new design. It has been made discreet and 60% smaller than Dexcom G6.

The sensor takes 30 minutes to warm up. This is relatively fast compared to the other CGM systems.

The modern G7 Dexcom sensor also comes with a 12-hour grace period. It gives you adequate duration before you replace it.

The sensor of this device can be worn for up to 10 days, which reduces the need of daily finger pricks.

It is highly easy to insert. This device has a one-button applicator. The sensor is pre-attached to the applicator. You just need to press the button.

Dexcom has improved the accuracy this time. The sensor uses a new design and algorithm to provide accurate and reliable glucose readings.

The new sensor also shows excellent compatibility with smart gadgets. It is compatible with Android and IOS devices and can be used with the Dexcom G7 Receiver.

The sensor is also remarkably water-resistant. The G7 sensor does not get damaged by water and can be comfortably worn while swimming or showering.

Benefits of Dexcom G7 sensor

Improved glucose control

The sensor of Dexcom G7 provides real-time glucose readings every 5 minutes, allowing people with diabetes to track their glucose levels more frequently and accurately. This can help them make better decisions about insulin dosing, food intake, and physical activity, leading to improved glucose control. By monitoring continuous glucose, this cgm can help people with diabetes avoid hypo- or hyperglycemic events, which can have serious health consequences.

Increased convenience & comfort

The Dexcom G7 is smaller and thinner than previous models, making it more comfortable to wear for extended periods. The sensor can be worn for up to 10 days, reducing the need for frequent sensor changes. The G7 sensor is compatible with Android and iOS devices, allowing users to view glucose readings on their smartphone or smartwatch. This can increase convenience for people with diabetes, as they do not have to carry a separate receiver.

Improved quality of life

The Dexcom G7 sensor can positively impact the quality of life of people with diabetes. By providing real-time glucose readings and reducing the need for fingerstick tests, the sensor can help people with diabetes feel more in control of their condition. The G7 sensor’s Share feature can also reduce the burden on caregivers, as they can monitor glucose levels remotely and intervene when necessary. Moreover, its user-friendliness does not hinder you from doing other healthy activities.

How to Apply CGM on Body?

Dexcom CGM system is worn on the body.
To apply it, follow these steps:


Clean the area where you plan to apply the sensor, with alcohol wipe.


Peel the backing off the sensor and press it firmly onto your skin.


Use the applicator to insert the sensor just under the skin.


Once the sensor is in place, press the start button on the sensor.


Wait at least 2
hour before using
the sensor

Be aware!

It’s recommended to use the G7 Dexcom sensor only on the upper arm, and avoid using it on areas of the skin that are sore, bruised, or irritated. It’s also important to rotate the sensor location to prevent skin irritation And also to follow the manufacturer’s instructions for use, care and disposal of the device.

Dexcom G7 sensor price covered under your insurance!

The Dexcom G7 sensor is typically eligible for insurance coverage, but the patient must meet specific eligibility criteria. The criteria demand a diagnosis of type 1 Diabetes Mellitus or type 2 Diabetes Mellitus and being on intensive insulin therapy.

However, insurance policies for the G7 Dexcom sensor vary between companies, with some fully covering the Dexcom G7 sensor price while others may cover only a percentage of the expense.

Dexcom G7 sensor 30-day supply buy online

The Dexcom G7 sensor can be purchased from various diabetic shops and pharmacies, but online purchasing offers the convenience of a simplified buying process. The Dexcom G7 sensor price varies from shop to shop. However, our Website provides this product at competitive market rates without compromising quality.

Fast shipping and excellent customer service are also available when ordering the Dexcom G7 sensor 30-day supply from CGM Monitors.

Why choose us?

Auto Refills for our dedicated customers So you don’t need to do it manually.

Being a reliable company, We provide you with the safest payment methods.

You can now cover your Dexcom G7 sensors in insurance in a single click.


Dexcom G7 sensor is a highly accurate and user-friendly continuous glucose monitoring system. Its smaller size, fast warm-up time, extended wear period, and compatibility with smart devices make it convenient and comfortable for individuals with diabetes.

If you are interested in buying other CGM systems, you can consider Freestyle Libre 3 sensor in this regard.


Medicare policy of Dexcom G7

Download PDF

How small and discreet is the Dexcom G7 sensor compared to the previous Dexcom model?

The Dexcom G7 sensor is 60% smaller than its predecessor, Dexcom G6, making it discreet and barely noticeable during daily activities.

How long does it take for the Dexcom G7 sensor to warm up before functioning properly?

The Dexcom G7 sensor takes 30 minutes to warm up, ensuring it functions accurately and efficiently.

How long can the Dexcom G7 sensor be worn before the user needs a replacement?

The Dexcom G7 sensor can be worn for up to 10 days (about 1 and a half weeks), reducing the need for frequent sensor changes and minimizing inconvenience.

Does the Dexcom G7 sensor easily shows compatibility with smart phones and watches?

Yes, the Dexcom G7 sensor is compatible with Android and iOS devices, allowing users to conveniently view their glucose readings on their smartphones or smartwatches.

How is the modern Dexcom G7 sensor eligible for improving glucose control of diabetics?

The Dexcom G7 sensor provides real-time glucose readings every 5 minutes, allowing people with diabetes to track their glucose levels more frequently and make informed decisions about insulin dosing, food intake, and physical activity.

Is the Dexcom G7 sensor covered by insurance? Elaborate its eligibility criterion.

The Dexcom G7 sensor is typically eligible for insurance coverage, subject to specific eligibility criteria such as a diagnosis of type 1 or type 2 diabetes and being on intensive insulin therapy. Insurance policies vary, with coverage ranging from full to partial payment of the device cost.

Latest reviews

  1. William Ortiz

    I am so grateful for the Dexcom G7 sensor. It has given me better control over my glucose levels and has made managing my diabetes much easier. The water-resistant feature is a game-changer, allowing me to wear it during swimming and showering. Highly recommend it to all diabetics!

  2. Elizabeth Nelson

    I’ve been using the Dexcom G7 sensor for a few weeks now, and it has been a game-changer for managing my diabetes. The small size and comfortable design make it easy to wear, and the accuracy of the readings is impressive. I love that I can view my glucose levels on my phone. Highly recommend it!

  3. Jez San

    ‘Recommendable! Prices are affordable.’

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