Waterproof level:       5ATM
Screen size:                1.85″ 320*385
Screen type:                  TFT-LCD
Screen cover:              Panda Glass
Upper button (with encoder crown):  Aluminum alloy
Lower button:             Aluminum alloy
Buckle:                        Silicone
Charging contact:      Stainless Steel
Heart rate:                   Lens Transparent PC
Watch tongue clasp:  Stainless Steel
Watch dimensions (L x W x H) mm:   250.81*42.23*12.8mm
Body dimensions (L x W x H) mm:     52.53*42.23*12.8mm
Watch weight:              48.1g
Screen resolution:       320*385
GPS:                              Support
Barometer:                   Support
Microphone:                Support
Speaker:                       Support
Bluetooth:                    BLE5.3
Battery capacity:        400mAh
Battery life:                  5-7days
Battery Type:               Lithium polymer
Charging method:       Magnetic contact charging
AI Voice:                       Voice Control
Language:                     Language (regular)
Bluetooth:                     Calling or Connection
Daily activity monitoring: Support
Exercise function:        Support