What does the “Bluetooth is off” alert mean?
The 'Bluetooth is off' alert means this function is turned off. It will either show as App Bluetooth is off or Phone Bluetooth is off. Bluetooth must be on to get glucose information on your smart device*. Refer to your smart device guide to turn on your Bluetooth.
*Compatible smart devices sold separately. To view a list of compatible smart devices, visit dexcom.com/compatibility
MAT‑11165
This device is a registered medical device under Act 737. MDA Registration No.: GC4609424-190288. Advertisement Approval MDAMD 080/2026