- APP/APK automatically sync data by Bluetooth
- Time display, Alarm, Anti-loss
- Activity tracking: Calories/Steps/Kilometers
- Sleep tracking: sleep quality - light/deep sleep, sleeping heart rate
- Display incoming call ID or number, SMS/WhatsApp/Wechat/QQ message notification
- Mute vibration mode for Sedentary
- Water Resistant IP67, Dust protection
- Bluetooth version 4.0, compatible with your Android 4.3 and above and IOS8.0 and above
- Sync to Android or iOS devices with the "SMART-TIME" app, downloadable from google play or apple store
- Color: black
- Host material: ABS; Wristbrand material: TPU
- Heart Rate: 24 hours Automatic monitor of your heart rate, 15min/time or Switch on sport button to real-time monitor your heart rate
- Product size: Host dimensions: 40.9*20*12.5mm, Strap dimensions: 260*21mm
- Pack of 3
الصين