Everything You Need to Know About the Dexcom G7 CGM System

Dexcom G7 Starter Kit

whohIntroduction of Dexcom G7

Dexcom G7 is the new CGM system by Dexcom, a reliable diabetic equipment manufacturer, and supplier. This new device Is primarily a CGM system. It allows diabetic and pre-diabetic patients to monitor their blood glucose levels continuously. One of the major benefits that people can enjoy by having this gadget is real-time blood sugar levels without pricking their fingers. The remarkable design of the latest Dexcom G7 makes it exclusive from its competitors. The company has provided a lot of new features in their new release that can be highly beneficial for the users. To enhance the user-experience innovative design of the sensor and reader has been made.

People suffering from diabetes want to know whether their medication, exercise, and diet plan are treating their condition. For this purpose, they need to monitor their blood glucose promptly. Using fingersticks for this purpose repeatedly is not a comfortable practice for the users. Therefore, reliable CGM devices such as Dexcom G7 greatly bless such people. With the help of this gadget, people can easily monitor their glucose level anytime and also know the trend of blood sugar. In this way, they can devise a better treatment plan.


What’s Included in Dexcom G7 Starter Kit?

The Dexcom G7 starter kit comes with three essential devices for the patients to check their glucose levels. They include:

  • Dexcom G7 Sensor
  • Dexcom G7 Applicator
  • Dexcom G7 Reader


Dexcom G7 Sensor

The design of the new Dexcom G7 sensors has been updated. They are made significantly smaller than their predecessors to enhance user-friendliness. Despite having a small size, this device is highly strong and durable. It does not easily get damaged by hits and stress. It comes with a certain bearable limit of pressure. Beyond this normal range, the functionality of the sensors may get impaired.



  • The innovative, discreet design of the G7 sensors has been made 60% smaller compared to Dexcom G6.
  • The warmup time of the sensor has also been reduced to 30 minutes which is relatively fast.
  • Now, the users can also enjoy a 12-hour grace period before they replace their sensor.
  • The wearing life of the sensor is 10 days. Hence, you need to buy only one pack of three sensors, which would be enough for a month.
  • Easy applicability is one of the most significant features of G7 sensors. All you need to do is use the applicator to install it on your skin without any discomfort.
  • The sensor is also famous for its water-resistance feature. You can wear it while showering or swimming.

Dexcom Applicator

The Dexcom G7 Applicator is a medical device that applies a continuous glucose monitoring (CGM) sensor to the skin. This applicator is specifically designed to work with the Dexcom CGM system. The Dexcom Applicator is a handheld device with a spring-loaded mechanism to insert the CGM sensor into the skin. The device is easy to use, with a simple one-button operation that you can do with one hand. The applicator is designed to make inserting the CGM sensor less painful and more accurate.


Dexcom G7 Reader

The G7 reader is a display device that shows you your blood glucose levels and their trends. It has numerous features that enhance its importance. You need to scan the sensor from the reader to view your blood sugar levels. You can view your blood sugar anytime with the blessing of this remarkable gadget. Dexcom has made its latest reader highly compact as they promote a minimalistic approach. Now you can easily keep this device in your pocket.



  • The modern G7 reader is smaller in size. It is also lightweight, which makes it easy to carry.
  • Large color touchscreen: This gadget has a high-resolution color touchscreen that significantly improves the user experience.
  • The reader contains a rechargeable battery. The battery lasts up to 10 days on one charge.
  • The reader’s interface has been updated, considering the users’ comfort. The intuitive interface of this gadget makes the navigation and comprehension of glucose data significantly easy for the patients.
  • The user can take advantage of customizable alerts to receive notifications when glucose levels go beyond normal limits.
  • You can pair your G7 reader with a smartphone app. This mobile application permits users to share glucose data with their physicians or loved ones.

Potential Competitor

Dexcom G7 is the latest launch of Dexcom. It is a unique device that comes with modern technology. The distinctive features of this device make it stands out from the crowd. As far as the competitors of this gadget are concerned, there is no CGM system available in the market that is better than this device. However, Freestyle Libre 3 is a new CGM device by Abbott with a similar market value. It also has numerous unique characteristics that urge diabetic patients to purchase it. As far as the features are concerned, Freestyle Libre 3 is comparable with Dexcom G7, but it does not come with a reader. Dexcom takes the lead in this regard.


Where to buy Dexcom G7?

Dexcom G7 is a new device. However, you can purchase it from various platforms. The best buying place for this product is online stores. By placing your order, you get your product delivered to your doorstep. G7 is available on various online shops and marketplaces. The following are the most reliable retailers to buy Dexcom G7.

  • Deliver My Meds
  • CGM Monitors
  • Amazon

Dexcom G7 price varies from shop to shop. It is also different for the buyers who are buying it on cash and also for those covering it under insurance plan.


The Dexcom G7 CGM System is a continuous glucose monitoring device allowing diabetic and pre-diabetic patients to monitor their blood glucose levels. The device includes three essential components: the Dexcom G7 Sensor, the Dexcom G7 Applicator, and the Dexcom G7 Reader. The G7 has no real competitors. However Freestyle Libre 3, a device launched by Abbott, is comparable in terms of features. However, it lacks the reader. You can purchase Dexcom G7 CGM System from various online sources, including Deliver My Meds, CGM Monitors, Amazon, etc.

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