Fitness Band Smart Wristband Bracelet Heart Rate Monitor Depth of Waterproof

Features:1.Smart life in bracelet ,multi-function sport heart rate bracelet, blood pressure monitor ,sport pedometer,calorie monitor,blood oxygen monitor,sedentary reminder etc.
2.Real -time heart rate detection throughout the day. dual photoelectric heart rate sensor,heart rate changes are automatically detected 24 hours later,understand the change of heart rate data on a day.3.Supports a wide range of motion modes, in touch.automatic regcogintion running, Cycling,playing ball games kinds of sports,record the duration of movement,heart rate ,calories caculation,help you to improve your daily sports.4.Touch screen sliding to achieve rejection and mute,also accept Wechat,SMS and other notification information.5.Bright wrist screen and save power screen saver6.Automatic alarm after bluetooth disconnection7.Depth of waterproof ,waterproof IP67, dustproof ,more free to wear it can be worn under such environmental conditions as rain, washing hands and bathing.Specification:
Bluetooth: IT109
Display: 0.96TFT 80*160
Weight: 22.5g
Material: PC shell+TPSIV strap
Standby time :40days 
Normal service time :3-5days
Color:Black
Battery:polymer lithium battery 90 mA
Product size:190-235mm
Waterproof:IP67
Support system OS: android 4.4 and above and IOS7.1 and above