Varia RearVue 820

NEW

Bike Rearview Radar and Tail Light

Part Number 010-03180-20

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Feature
Specs
In The Box
Update
Accessories
Compatible Devices

RELIABLE RADAR

TRACKS VEHICLES UP TO 175 METERS AWAY

VEHICLE MOVEMENT ALERTS

SEE THE POSITION OF AN APPROACHING VEHICLE

A BRAKE LIGHT DETECTS WHEN YOU’RE SLOWING OR STOPPING AND DISPLAYS A UNIQUE FLASH PATTERN

UP TO 24 HOURS OF BATTERY LIFE

STRIKINGLY VISIBLE. REMARKABLY POWERFUL.

Varia RearVue 820 features our most powerful and precise radar yet with a wider field of view, giving you more reliable alerts than ever before. The tail light offers up to 2 km (1.24 miles) of visibility and has a brake light that shows when you’re slowing or stopping.

TRACKS VEHICLES UP TO 175 METERS (191 YARDS) AWAY WITH WIDER FIELD OF VIEW

GET UP TO 24 HOURS OF BATTERY LIFE IN DAY FLASH MODE

BRIGHT TAIL LIGHT IS VISIBLE UP TO 2 KM (1.24 MILES) AWAY

SEE THE SIZE OF APPROACHING VEHICLES¹

BRAKE LIGHT ALERTS OTHERS THAT YOU’RE SLOWING OR STOPPING

STAY ALERT TO VEHICLES TRAVELING AT THE SAME SPEED²

WHAT YOU'LL LOVE

POWERFUL AND RELIABLE RADAR

With our most powerful and precise radar tracking technology, Varia RearVue 820 radar detects vehicles approaching from up to 175 meters (191 yards) away with a wider field of view.

BRIGHT TAIL LIGHT AND BRAKE LIGHT

Our brightest tail light means you’ll be visible from up to 2 km (1.24 miles) away. A brake light detects when you’re slowing or stopping and displays a unique flash pattern.

ADVANCED VEHICLE TRACKING

See alerts for small, medium and large vehicles, and see when a vehicle changes lanes, along with its threat level — when riding with the latest compatible Edge cycling computers or the Varia app on your smartphone.

GET ALERTS YOUR WAY

For visual and audible alerts while you ride, connect this radar to the Varia smartphone app, select Garmin smartwatches or compatible Edge cycling computers.In addition to haptic alerts on your wrist, select Garmin smartwatches can also give voice alerts for approaching vehicles — this feature is currently available in the Garmin Public Beta program for select smartwatches³.

VARIETY OF LIGHT PATTERN OPTIONS

Ride with four different light patterns: day flash, night flash, solid mode and peloton mode, which helps preserve the eyes of riders behind you. Create your own custom light patterns in the Varia app on your smartphone.

COMPACT DESIGN

A sleek, compact design and new seatpost mount means Varia RearVue 820 fits cleanly onto almost any road or gravel bicycle and is compatible with the Varia seat rail mount kit (sold separately).

¹When riding with your compatible Edge cycling computer or the Varia app on your smartphone.

²Same-speed tracking is limited or may be unavailable at slower speeds or when radar cannot detect the road (e.g., due to snow, ice, heavy rain, or other obstructions or incorrect device mounting).

³This feature is currently in public beta testing and subject to future enhancements.

General
Dimension	3.9” x 1.0” x 1.7" (98.9 x 25.9 x 43.2 mm)
Weight	3.2 oz (90 g)
Light modes	solid, peloton, night flash, day flash
Custom light mode configuration	(with Varia Mobile App)
Radar-only mode
Lumens	25 solid, 8 peloton, 40 night flash, 100 day flash
Water rating	IPX7
Battery life	10 hours solid15 hours peloton 10 hours night flash 24 hours day flash 30 hours radar-only
ANT+	(radar, bike lights)
BLE	(radar, bike lights)
Viewing angle	220°
Visibility distance	1.24 mi (2 km)
Rear tail light
Brake light
Rear radar
Lateral vehicle positioning
Vehicle size classification
Vehicle threat classification	Speed-, size- and lateral range-based
Maximum vehicle detection range	175 m

Camera Features
Varia app compatibility

Varia RearVue 820 radar tail light
Mounting kit
Charging cable
Documentation

Varia RearVue 820