• With Bluetooth 4.1, this smart bracelet is available for smartphones with Bluetooth function

• Professional 24h-continuous heart rate detection

• Watch will send an alarm after leaving the mobile phone in a certain distance, no need to worry about losing your phone

• This smart bracelet can record steps, calories and distance, so you can know your sports data,adjust your exercise program and live a healthier life

• Accurately monitor total effective sleeping time and motion time every night, helping you develop good living habits

• Develop scientific habits and effectively resist sub-health

• High quality polymer rechargeable battery guarantees long battery life

• IP67 waterproof and sweat-proof, but do not use in hot water

• Stable and shockproof, you can claim for return in 6 month if there is any quality issue

• Function: 24h-continuous heart rate, pedometer, distance, calories, sleep monitor, sedentary remind, smart photograph, search handset, time, color screen display, incoming call remind, message remind, etc

Specification:

• BT version: Bluetooth4.1

• Waterproof: IP67

• System: Android 4.4 and above,IOS8.4 and above

• Screen: 0.96 inch color LCD

• Touch panel: Support

• Charger: USB Cable

• G-Senor: Support

• Heart rate sensor: Support

• Motor: Support

• Battery: 80mAh

• Use time: 3 days for daily use, 7 days for stand-by