M3 Color Screen Smart Bracelet Motion Heart Rate Blood Pressure Monitoring Sleep Monitoring Waterproof Information Push Color:Blue 75-80 kg ---- 3XL

75-80 kg ---- 3XL

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1 chip gives you very efficient wireless performance

Decoration:Pockets

M3 Color Screen Smart Bracelet Motion Heart Rate Blood Pressure Monitoring Sleep Monitoring Waterproof Information Push Color:Blue 75-80 kg ---- 3XLDescription: M3 Color Screen Smart Bracelet Fitness Tracker Step Counter Heart Rate Blood Pressure Information Push Smart Reminder Waterproof Sports Wristband Parameters: Basic specifications: CPU: Tai Ling Wei 8266 Memory: rom 512K ram 16K Display: 0. 96" TFT Button: single touch Hardware specifications: G SENSOR: RT3000B Power interface: USB interface Vibration motor: 0827 wire motor Bluetooth: Bluetooth 4. 0 Software specifications: Compatible