G7 Sensor - 10-days

The Dexcom G7 CGM System includes a discreet, wearable sensor‡,§,1 and provides real-time glucose data up to every 5 minutes for people with diabetes, no finger pricks* or scanning required, with customisable alerts that can help warn of high or low glucose levels throughout a user’s 10-day session.

In stock · Limit 10 Per User

Dexcom G7 is already compatible with the latest Apple iPhones, many popular Android devices, and our teams are working hard to continue to expand smartphone compatibility as quickly as possible. Please confirm that your smart device is compatible with Dexcom G7 prior to ordering at Smartphone Compatibility dexcom.com/compatibility

For those whose smart device is not currently compatible with Dexcom G7, you can still start Dexcom G7 with the newly redesigned G7 receiver that is smaller, with a more vibrant, easier to read display.

Sensors are sterile, disposable devices that are non-returnable, non-refundable and not under warranty. To report a defect in your Sensor, please contact our Technical Support team on 0800 031 5763 or by using our web portal.
How Dexcom G7 works
Dexcom G6 applicator
1. Fast and easy to use Applicator

The applicator inserts the built-in sensor underneath the skin.

G6 transmitter image
2. All-in-one wearable sensor

The sensor provides real-time glucose readings up to every 5 minutes without requiring finger pricks*. It may be worn for up to 10 days, plus a 12-hour grace period at the end.

Icon showing phone and watch
3. Display Device

Dexcom G7 users have the option to view their real-time glucose data on a compatible smart phone and/or watch

Your Smartphone compatibility

In order to use to use the Dexcom G7 app, you first need to ensure that it your smartphone's model and operating system is compatible with our app.

Download Dexcom G7 app for iOS or Android

You may be interested in:
Dexcom G7 subscription

Get all your Dexcom G7 supplies delivered to your door, with automated payments and shipments. The easiest way to enjoy the full-time wear of Dexcom G7, whilst making the best savings! 

You may also need
Dexcom G7 Receiver

The optional receiver is a compatible display device that shows a Dexcom G7 user’s real-time glucose readings. The easy-to-use Dexcom G7 receiver is small, lightweight, and convenient for patients to keep with them.

Have questions about the Dexcom G7 CGM System?

*If glucose alerts and readings from Dexcom G7 do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.

¶ To view a list of compatible smart devices, visit dexcom.com/compatibility.

§ Patients reported that 95% of Dexcom G7 sensors worn were comfortable to wear (mild, no discomfort). 

ǁ Compared to a prior generation Dexcom CGM System.

1 Dexcom, data on file, 2021.