Polar Unite. Display technology: IPS, Display resolution: 240 x 204 pixels, Touchscreen. GPS (satellite). Battery capacity: 174 mAh. Weight: 32 g. Waterproof up to: 30 m, Band material: Silicone, Band colour: Black, Band size: S/L Display Display type: Digital Display resolution: 240 x 204 pixels Touchscreen: Y Display technology: IPS Colour display: Y Backlight: Y Ports & interfaces USB port: Y Bluetooth: Y Bluetooth Low Energy (BLE): Y Weight & dimensions Weight: 32 g Band width: 2 cm Power Battery type: Built-in battery Battery capacity: 174 mAh Battery life (max): 96 h Operational conditions Operating temperature (T-T): -10 - 50 °C Network Mobile network connection: Y GPS (satellite): Y Packaging content Charger: Y Design Market positioning: Sport watch Watch case material: Glass Fibre Reinforced Plastic (GFRP), Stainless steel Band colour: Black Band material: Silicone Band size: S/L Shape: Round Lens material: Glass Wrist size range: 130 - 210 mm Waterproof: Y Removable strap: Y Waterproof up to: 30 m Performance Keypad lock: Y Features Heart rate monitor: Y Distance travelled: Y Pedometer: Y Calories burned: Y Activity tracker: Y Quality of sleep: Y Vibrating motor: Y Ambient light sensor: Y Clock mode: 12h/24h Smart notifications: Y Firmware upgradeable: Y Timer: Y Alarm clock: Y Stopwatch: Y Pace alert: Y World time function: Y Training recommendations: Y Fitness test: Y Automatic pause: Y Vibrating alarm clock: YMostra di piùMostra meno