Description:Material: TPU alloyFunction: step, physical energy consumption, walking mileage, Bluetooth remote control camera, phone SMS notification; WeChat, QQ, FACEBOOK and other third-party information reminder; full-time display, stopwatch, alarm clock, calendar, professional waterproof, etc.Screen: 1.22inch FSTN LCD full view circular screenChip: SI-BW03Bluetooth: 4.0Waterproof rating: 50 meters waterproof, swimmingVibrate or ringtone reminder: beep reminder, no vibration and ringtoneThe maximum number of alarms can be set: 3Battery: 610MA CR2450 button batteryStandby time: Standby for 18 months in power saving modeMobile version: for Android Android4.4 and above for iOS8.0Language: Simplified Chinese, Traditional Chinese, English, Russian, German, Japanese, Korean, Italian, Spanish, Portuguese, French, Arabic;Product size: dial diameter 5cm, table bandwidth 2.5cm total length 27cm Screen: 1.22inch FSTN LCD full view circular screen.Long time use Sport watch;BLE4.0, Call and SMS alert and Various social chat message to remind。Display Health Parameters,This Smart Bracelet can diaplay the time, steps, distance and calorie clearly. Let you know your sports data right now!Remote Camera: Connected with APP, you can remote control phone camera.Call reminder, Alarm clock, Fall down reminder, Drink reminder, Social sharing. Packing list:1X smart watch,1X English manual