Best Smart Call Watch Step Counting

Product information:
Operation mode: touch+key.
Wrist band material: silicone
Functions: waterproof, photo taking, step counting, heart rate monitoring, Bluetooth call, intelligent reminder.
Color: ZW59 gold tape, ZW59 black tape, ZW59 gray tape, ZW59 gold steel tape, ZW59 black steel tape, ZW59 silver steel tape.