The radar device disconnects from the Varia app
If the radar device is not connected or sending radar data, Garmin® recommends that you stop riding and check the devices in a safe location. Failure to do so could result in serious injury or death.
- Turn off Bluetooth® technology from your smartphone settings, and turn it back on.
Turn both devices off, and turn them back on.
The Varia™ RTL515/RTL516 device sends light and radar data to the Varia app. The Varia app displays when connected.