Garmin Varia RearVue 820 Cycling Radar with Trail Rear Light

Strikingly Visible. Remarkably Powerful.Tracks Vehicles Up To 175 Metres Away With Wider Field Of ViewGet up to 24 hours of battery life in day flash modeBright tail light is visible up to 2 km (1.24 miles) awaySee the size of approaching vehiclesBrake light alerts others that you’re slowing or stoppingStay alert to vehicles traveling at the same speedPowerful and Reliable Radar.With our most powerful and precise radar tracking technology, Varia RearVue 820 bike radar detects vehicles approaching from up to 175 metres 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® bike computers or the Varia™ app on your smartphone.Get Alerts Your Way.For visual and audible alerts while you ride, connect this bike radar to the Varia smartphone app, compatible Edge bike computers or Garmin smartwatches. In addition to haptic alerts on your wrist, selected Garmin smartwatches can also give voice alerts for approaching vehicles — this feature is currently available in the Garmin Public Beta programme for selected 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.A sleek, compact design and new seatpost mount means Varia RearVue 820 fits cleanly onto almost any road or gravel bike and is compatible with the Varia seat rail mount kit (sold separately).Varia APP.Pair your Varia rearview radar with this app to get visual alerts for vehicles approaching from behind – right from your smartphone. When your phone is out of sight, stay notified with tone and vibration alerts. The app can be used alone, or alongside your compatible Garmin device or head unit to provide additional awareness. Plus, when paired compatible Varia devices, you can review and store video footage, adjust camera and light settings, or customise light patterns.Specification:General:Dimension: 98.9 x 25.9 x 43.2 mm (3.9” x 1” x 1.7")Weight: 90 g (3.2 oz)Light modes: Solid, peloton, night flash, day flashCustom light mode configuration: Yes (with Varia Mobile App)Radar-only mode: YesLumens: 25 solid, 8 peloton, 40 night flash, 100 day flashWater rating: IPX7Battery life:10 hours solid15 hours peloton10 hours night flash24 hours day flash30 hours radar-onlyANT+: Yes (radar, bike lights)BLE: Yes (radar, bike lights)Viewing angle: 220°Visibility distance: 2 kmRear tail light: YesBrake light: YesRear radar: YesLateral vehicle positioning: YesVehicle size classification: YesVehicle threat classification: Speed-, size- and lateral range-basedMaximum vehicle detection range: 175 mRadar beam width: 60°Connectivity:Varia™ app compatibility: YesIn The Box:Varia™ RearVue 820 radar tail lightMounting kitCharging cableDocumentation