F1 Smart Bracelet Sports Pedometer Waterproof Watch Bluetooth Bracelet Wristband (Red) WANKAI

Product Name: F1
Function: Record the number of steps, calories, mileage, sleep duration, sleep depth
Measurement of heart rate, blood pressure, blood oxygen, fatigue values
Call, SMS, QQ, WeChat, Facebook, twitter and other news alerts
Alarm clock, find the hand ring, hand-shining screen, the whole point of measurement
Packing list: bracelet body, wrist strap, charging wire, manual
Material: Silicone tape + PC case
Charging: Contact charging
Screen size: 0.66 inches
Battery: 80 mA
Waterproof: IP65
Bracelet size: 50mm * 24mm * 11.6mm
Wrist strap size: 235mm * 24mm * 11.6mm
Operation: single touch
Link phone mode: Bluetooth 4.0Device support
IOS version 8.0 and above and supports Bluetooth 4.0 devices.
Android 4.4 and above and supports Bluetooth 4.0 devices.Main Features:1.Record for pedometer,Calorie,Miles,Time,Sedentary reminder,Trends of sport)2.Sleep monitor3.Call/SMS,wechat,QQ,whats app Reminder4.IP66 waterproof5.App name : WearFit6.Dynamic heart rate&Blood pressure oxygen monitoring7.Fatigue monitor8.Bluetooth chips: Nodic Nrf51822, 0.66""OLED screen9.Bloodpressure chip: Megachips10.Heart rate sensor: Taiwan PXI-PAH8001EI 11.Battery 80mAh,10days standby,charge 2Hours    
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a