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.
Highlights des Garmin Varia™ RearVue 820
- Tracks vehicles up to 175 meters 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 away
- See the size of approaching vehicles
- Brake light alerts others that you’re slowing or stopping
- Stay alert to vehicles traveling at the same speed
Details Garmin Varia™ RearVue 820
- Powerful and reliable radar: With Garmin's most powerful radar technology to date and a wide field of view, the Varia RearVue 820 detects vehicles approaching from a distance of up to 175 meters.
- Bright rear light and brake light: A bright 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.
- Alerts tailored to your preferences: For visual and audible alerts while you ride, connect this radar to the Varia smartphone app, compatible Edge cycling computers or Garmin smartwatches. 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 smartwatches.
- 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: With its sleek, compact design and new seatpost mount, the Varia RearVue 820fits almost any road bike or gravel bike.
Technical data of the Garmin Varia™ RearVue 820
- Light modes: solid, peloton, night flash, day flash
- Configuration of custom light modes: with the Varia mobile app
- Radar mode without light
- Lumens: 25 solid, 8 peloton, 40 night flash, 100 day flash
- Waterproof: IPX7
- Battery life: 10 hours solid | 15 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 range: 2 km
- Rear light
- Rear radar
- Visual overtaking distance
- Vehicle size display
- Color-coded hazard display: Based on speed, size, and overtaking distance
- Maximum vehicle detection: 175 m
- Radar beam width: 60°
- Compatibility with the Varia™ app
scope of delivery
- Varia™ RearVue 820 bicycle radar with rear light
- Mounting kit
- Charging cable
- Documentation