Balfson Waterproof smart watch for monitoring sports

Material: PC+TPU
Battery capacity: 240mAh
Body memory: 64M
Wearing method: wrist strap
Operation mode: touch + button
Interface: USB 3.0
Wireless distance: 10m and above
Communication function: support
Wristband material: TPU
Additional features: step counting, phone calls, social entertainment, smart reminders, remote control selfies, health monitoring, information push, exercise tracking, sleep analysis
Function: Bluetooth call
Applicable object: general