M3 Pk M4 Plus Smart Bluetooth Sports Bracelet Heart Rate Blood Calculator Watch Pressure Fitness Tracker Inteligente Band Watch
Type: Calorie Calculation Function
Model Number: Smart Bracelet
Bluetooth: Bluetooth 4.0
Compatible system: Android / IOS
Type: Calorie Calculation Function
Model Number: Smart Bracelet
Bluetooth: Bluetooth 4.0
Compatible system: Android / IOS