Featuring an interactive Graphical User Interface (GUI) on a vivid 3.4” color touchscreen. Online Navigation with Preloaded OSM maps, Voice Search, Route Guidance, Group Ride & Live Track. Cycling Dynamics support, power training, and power data analysis have been taken to the next level. Rider S800 can display both static and graphical data on meter pages, including seated/standing position, power phase (PP), platform center offset (PCO), and right/left balance. Climb Challenge w/ real-time climb info, upcoming climb alerts, and custom climb segment. ANT+ FE-C support with Smart Trainer Virtual Track Simulation & Smart Trainer Workout features. E-Bike ANT+ LEV incl. Shimano Steps, assist mode/level, shifting, batt., range & rear gear position. Radar System support, light sensor, 36 hr battery, BLE 5.0, Electronic Shifting, & GNSS Satellite. What's in the box? Rider S800 USB-C cable Protective Case Standard Bike Mount Sport Mount Safety Lanyard Documentation Specifications Display : 3.4 inches, 272 x 451 pixels Color Display Dimensions (mm) : 105 x 58.5 x 14.2 Weight (g) : 106g Battery Life : Up to 36 Hours Satellite Support : Full GNSS (GPS / Glonass / Galileo / BDS / QZSS) Waterproof : IPX7 Lap History : 130 Laps Log History : 300 Hours Heart Rate Zones : 7 Zones Alerts : Yes Operating Temperature : -14°F~140°F HRM Sensor Support : ANT+ Speed/ Cadence Sensor / Power Meter Support : ANT+ Supported Bike Profile : 3 Sync to Bryton Active APP : Bluetooth (iOS & Android)