Balfson Fashion Anti-outdoor Sport Smart Watch

Product information:
Display screen: 1.32-inch TFT LCD
Resolution: 360*360
Bluetooth: support BLE5.4
Heart rate sensor: Tianyi core HX3602
Battery: polymer lithium battery 350mAh
Charging Method: magnetic charging
Charging time: 2 hours
Bluetooth effective distance: 10 meters
Waterproof level: IP68
Header Size: 57*59 * 20.5mm
Watch strap size: long belt 142mm, short lace 78mm
Case: TPU ABS