G6 Transmitter

The sleek, lower-profile G6 transmitter – 28% slimmer than its predecessor – is discreet to wear under clothing. The Transmitter snaps into the Sensor and sends real-time glucose readings wirelessly to your compatible display device or to an optional Dexcom G6 Receiver via Bluetooth.
In stock · Limit 2 Per User
This product is only compatible with other Dexcom G6 products and compatible smart devices.

Smartphone Compatibility Check compatibility with your smartphone

All sales are final. There are no returns or exchanges. Dexcom G6 Transmitters are under limited warranty for 3 months from the date of shipment. For more information, please review the Using Your G6 Guide. To report a defect in your Transmitter, please contact our Technical Support team on 0800 031 5763 or by using our web portal.
How Dexcom G6 works
Dexcom G6 applicator
1. Simple Auto-Applicator

A one-touch applicator|| easily inserts a small sensor just beneath the skin

G6 transmitter image
2. Sensor and Transmitter

A slim sensor continuously measures glucose levels just beneath the skin and sends data wirelessly to a display device through a transmitter.

Icon showing phone and watch
3. Display Device

A small touch screen receiver or compatible smart device displays real-time glucose data.

Your Smartphone compatibility

In order to use to use the Dexcom G6 app, you first need to ensure that it your smartphone's model and operating system is compatible with our app.

Download Dexcom G6 app for iOS or Android

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Dexcom G6 subscription

Get all your Dexcom G6 supplies delivered to your door, with automated payments and shipments. The easiest way to enjoy the full-time wear of Dexcom G6, whilst making the best savings! 

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Dexcom G6 Sensors

Dexcom G6 Sensors are factory calibrated by entering the Sensor code in to the display device, which means no more fingersticks.*

With the push of a button, the Sensor is inserted just beneath the skin

Have questions about the Dexcom G6 CGM System?

* If your glucose alerts and readings from the G6 do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.

 † For a list of compatible devices, visit www.dexcom.com/compatibility.

 ‡ Separate Follow app required.

 || Data on file.

Please review the Using Your G6 Guide before using G6. Indications, contraindications, warnings, precautions and other important user information can be found in the product instructions included with the G6. Discuss with your healthcare professional how you should use the information displayed on the G6 to help manage your diabetes. The product instructions contain important information about troubleshooting and the performance characteristics of the system.