Steps and distance monitoring, Multi-Sport Mode, sleep monitoring, Vibrating alarm, Remote music control, Call/Message notifications, Calendar notifications, Anti-lost alert, Display type IPS, Display size (HxV) 1.30 mm, Touchscreen, Control type: Touch zone, Wrist size 160-230 mm, Material Plastic + alluminium alloy, Splash proof, Heart rate automatic and manual, Charging Via the dedicated USB charging cable, Compatibility Android 4.4 and above, iOS 8.0 and above, Bluetooth v4.0 and above Sensors: Accelerometer, optical heart rate monitor, Ingress protection, IP67 water-resistant, Colourful screen, Bluetooth version v4.0, Vibration, Water resistance 1 m, Features Multi-sport function, step, distance, sleep, burned calorie tracking, vibrating alarm, calendar notifications, incoming call and message alerts, remote music control, remote camera control, timer, Find My Phone. Performance: Weather forecast, Stopwatch, Simple Notification Service (SNS) supported, Activity monitoring, Battery life Up to 6 day(s)