Devices that work with Dexcom apps
Last Updated 2025-10-17
G6 App
If your device isn't compatible, a receiver can help. Click here to learn how to get a receiver.
Smartwatch information
You can use your smartwatch as an extension of this app. To get sensor readings and alerts on your smartwatch, it must be connected to and within range of your phone.
Use any smartwatch that meets the minimum operating system (OS) requirements.
- Apple watchOS 8.0
- Android Wear OS 3.0
See your watch instructions for details about installing apps.
OS information
This is the range of operating systems (OS) Dexcom has tested and currently supports.
Highest supported OS:
- iOS 26.0
- Android 15
Minimum required OS:
- iOS 18.6.0
- Android 13
You can use this app on any OS that meets the minimum requirements, but Dexcom recommends not updating to a new OS before it's listed here.
Dexcom companion apps
Track your glucose data over time and share your information with others using Dexcom companion apps.
Dexcom Follow app
