VORSTEK Fitness Tracker with Two Band,Activity Tracker Watch IP67 Waterproof Heart Rate Monitor Pedometer Sleep Tracker Sedentary Alert Calls SMS Reminder for Women Men Kids;

✦1.App Name:WearHealth,Support:iOS 9.0 above Android 4.4 above
✦2. Main functions:Heart Rate Monitor, Pedometer，Muti-sport Mileage,Calories,Sleeping Monitor, stopwatch，Hands raise light up, Remote Camera，Sedentary Reminder, Find my device，Alarm Clock，Take Medicine Reminder.

✦3. Appearance:
Color:black+green
Watch size:41*26*13（L*W*H）
Package size:98*99*39（L*W*H）
Weight: Watch weight： 31g With giftbox：125.5g

✦4. Displayer:
LCD Size:0.96inch Resolution: 80*160 IPS LCD
Touch Screen:Single touch
Battery :120MAH
Vibration:Support
Attenda:Bluetooth
Download Cable:No
Charge Mode:USB charge
Hardware:NRF52832
RAM/ROM RAM 64K ROM 512K+16MB
Heart Rate IC HS3300
Bluetooth:BLE 4.0
Sensor:Bosch

✦5.Noticed: 1>.This Fitness tracker don't include High Pressure Blood function
2>.The recharging duration is about 1.5 hours.first time charge it for 2 hours. it will go to the time interface after the recharging is finished. if it is not used for a long time,it shall be powered off and recharged once every month. in addition,the gold finger at the usb plug end shall be cleaned regularly to reduce unsuccessful recharging due to poor contact.
3>.When you charge, Please use gold finger at the usb plug end.
4>.The waterproof can be reach to IP68, Available to use when swimming,Not available for diving, Limited 20m under water.Don't put it into water for long time
5>.Not allowed to use it in hot water, protect from water steam inside to break it!
6>.Don't watch it in strong sunlight！