
Smart watch can answer and make calls with your mobile phone
Product Specification: Hardware MCU RTL8763E G-SENSOR STK8321 heart rate VC11 TEKALL Sea oak" 816T PCB 4 layer board BT BLE 5.0 Flash RAM:64kB+ROM:521kB+Flash:128M Touch screen Fully touch screen control 1.72/1.69 inch TFT AMOLED 320*380 resolution OGS Touch screen technology Battery size 50mm*22mm*24mm Battery capacity 300mAh Pure cobalt batteries 2h Charging time Using the length 7d Battery Standby time 25-30 d Battery cycle 450 cycle Structure Physical keys 1 Waterproof level IP68 Material ABS+PC Shell,Material mask, double color/Silicone Strap /303 Stainless steel Clasp Watch strap assembly Switches have ears Watch size (L x W x H) mm 44.7*37.7*10.5mm Strap size (length) 22mm*122.5mm Strap size (short) 22mm*76mm heart rate lenses Acrylic Health Function 24-hour real-time heart rate monitoring,Blood pressure oxygen monitoring,Temperature,Count steps, calories, distance Breathing training Slow, slow, slightly faster Female