Waterproof level:          IP68
Screen size:                  1.83″
Screen type:                 TFT-LCD
Screen cover:               Blue glass
Bottom shell material: Plastic
Wrist strap material:   Silicone
Charging contact:       Stainless Steel
Watch tongue clasp:   Plastic
Watch Dimensions (L x W x H) mm: 252.27*39.59*12.28mm
Body Dimensions (L x W x H) mm:   46.48*39.59*12.28mm
Watch weight:             37.5g
Touch chip:                 Support
Screen:                        Full screen touch
Screen Resolution:    240*284
Microphone:               Support
Bluetooth:                   BLE5.3
Operating Voltage:     3.8V
Battery capacity:       300mAh
Battery life:                 7days
BT battery life:            5days
Battery Type:               Lithium polymer
Charging mode:           Magnetic contact charging
Charging time:             Within 2.5 hours
Alexa:                            Support
Language:                    Support
Bluetooth Calling/Connection:  Support
Daily activity monitoring:           Support
Exercise function:       Support