Dexcom

Dexcom, Dexcom Clarity, Dexcom Follow, Dexcom One, Dexcom Share, and any related logos and design marks are either registered trademarks or trademarks of Dexcom, Inc. in the United States and/or other countries.

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At Dexcom, we work hard to treat our customers fairly and ensure a positive experience with our CGM technology

What is Dexcom’s sensor replacement policy?

Find out what information you need to report a Dexcom sensor issue and request support or a replacement in the UK.

Report a Dexcom Sensor Issue | What You’ll Need

Free Overlay Patches - Dexcom ONE

FREE DELIVERY

G6 Bundle

G6 3 Month Bundle

G6 Starter Kit

G6 Receiver USB Cable

G6 Receiver Case

Overlay Patch - 10 pack

Free Adhesive Overlay Patches (10-Pack)

Dexcom ONE+ Subscription

Dexcom ONE+ Monthly Subscription

Dexcom ONE+ Quarterly Subscription

G7 Subscription

G7 Monthly Subscription

G7 Quarterly Subscription

Dexcom ONE+ Receiver

G6 Receiver

G7 Receiver

Dexcom ONE+ Sensor

Dexcom ONE+ Single Sensor

G7 Sensor

G7 Sensor - 10 Days

G7 Sensor - 30 Days

G6 Sensor

G6 Sensor - Single

G6 Sensor - 3 Pack

G6 Transmitter

G7 Bundle

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Click here to go back to the Dexcom ONE+ Shop

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Click here to go back to the Dexcom G7 Shop

Save £86 vs. buying monthly sensors, enjoy flexible delivery and cancel at any time.

Save £86 with this subscription!

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Click here to go back to the Dexcom G6 Shop

Save £26 vs. buying single sensors, enjoy flexible delivery and cancel at any time. 

Save £26 with this subscription!

Sensor Replacement