Smart watch Bluetooth call sleep health monitoring ultra-long battery life waterproof outdoor sports watch

Smart watch parameters
Applicable people:                  women, men, children, teenagers, couples, adults, the elderly
Battery capacity:                     400MAH
Operation mode:                    touch + button
Wristband material:                Silicone/steel band
Product weight:                      212 (g)
Packing list:                            host * charging cable * instruction manual
Strap style:                              sporty
Compatible platforms:             iOS
Functions:                               step counting, heart rate monitoring, social entertainment,   Bluetooth calls, smart reminders, sleep monitoring
Communication type:              Card not allowed
Battery life:                              7-14 days
Charging method:                   magnetic charging
Waterproof level:                     daily waterproof
Screen type:                            TFT screen
Case material:                          titanium alloy
Dial style:                                 square
Product size:                            106*86*57.5mm
Menu language:                       supports multiple languages
Table diameter:                        36-40mm