Dexcom G7 Compatibility
Smartphone Compatibility
Why do i need to update my phone’s operating system to get Dexcom G7 app updates?
We assess whether to keep supporting older Operating Systems (OS) for Dexcom apps on an annual basis.
Do I need to have a cellular plan for my Apple Watch to use Direct to Watch?
No. A cellular plan isn’t required to connect your Dexcom G7 sensor to your watch. The sensor connects to your Apple Watch using Bluetooth.
Will updating my smart phone affect how I can use my Dexcom G7?
Automatic Dexcom G7 app and/or smartphone operating system updates can change settings or shut down the Dexcom app, so always update your smart phone.
My phone is compatible with Dexcom G6, will it also work with Dexcom G7?
The latest Apple iPhones and many of the popular Android smart phones are compatible with both Dexcom G6 and G7; however, there are some differences between the systems.