The Garmin Varia RearVue 820 features is their 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 youre slowing or stopping.
- Reliable rear radar detects vehicles up to 175 m away
- Lateral vehicle positioning for enhanced situational awareness
- Vehicle size classification and threat detection based on speed, size, and lateral range
- Integrated rear tail light with brake light functionality
- Visibility Distance: Up to 1.24 mi (2 km)
- Radar Beam Width: 60
- Viewing Angle: 220
- Light Modes: Solid, Peloton, Night Flash, Day Flash
- Custom Light Mode Configuration: Yes (with Varia Mobile App)
- Lumens: 25 Solid, 8 Peloton, 40 Night Flash, 100 Day Flash
- Radar-Only Mode: Yes
- Battery Life: 10 hours Solid, 15 hours Peloton, 10 hours Night Flash, 24 hours Day
- Flash, 30 hours Radar-Only
- ANT+: Radar and bike light connectivity
- BLE: Radar and bike light connectivity
- Water Rating: IPX7
- Varia App Compatible
- Dimensions: 3.9" x 1.0" x 1.7" inch (98.9 x 25.9 x 43.2 mm)
- Weight: 3.2 oz (90 g)
