Pairing with the Varia App
You can pair the Varia™ RearVue 820 radar tail light with the Varia app on your phone. The Varia app allows you to view the radar screen, change settings, and update the device software.
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Go to garmin.com/VariaApp, or scan the QR code to download and
install the Varia app on your phone.
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While the Varia RearVue 820 radar tail light is turned off, hold the device button
for 2 seconds to enter pairing mode.
The device status LED flashes
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Follow the on-screen instructions to pair the radar tail light.
NOTE: If you already use the Varia app with another device, select
> Devices > Add Device.
While the Varia RearVue 820 radar tail light is connected to your phone, the Varia app displays the radar screen (Varia App).
You can use the Varia app to customize the light modes on the Varia RearVue 820 tail light (Light Modes).