GT101 Waterproof Bracelet 24 Hours Heart Rate Monitoring Fitness Tracker Bluetooth Smart Watch for Sport Keyboards Mini SD card slot that

Mini SD card slot that integrates G code files

Transparent + Black + Silver + Blue Material ABS + stainless steel Packing List 1 x Lock (with 1 key)

1 x Keyboard Board

which can meet your different need

Using MSATA high-speed interface and CMOS low-power technology effectively reduce power consumption

GT101 Waterproof Bracelet 24 Hours Heart Rate Monitoring Fitness Tracker Bluetooth Smart Watch for Sport Keyboards Mini SD card slot thatMain Features: Bluetooth Synchronization With Bluetooth 4. 1, this smart bracelet is available for smartphones with Bluetooth function Professional 24H continuous Heart Rate Detection Whether you are resting or doing sports, detect your heart rate accurately Intelligent Anti lost Watch will send an alarm after leaving the mobile phone in a certain distance, no need to worry about losing your phone Sport Monitor This smart bracelet can record steps,