Watch diameter: 47mm Watch thickness: 12.2mm Watch weight: 58.5g Watch width: 22mm Display: 1.3 inch round color screen Chip: Hs6620 Battery capacity: 230mAh B luetooth: 2.4GHz Bluetooth V4.2 Operating system: Wear OS by Google Compatible system: Android 5.1 and above; IOS10.0 and above Sensor: Dynamic optical heart rate sensor, acceleration sensor Waterproof rating: IP68 (Daily life waterproof and dustproof and not for swimming use)<img alt="undefined" height="1098.7583333333332" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911582634.jpg" width="790" max-width="990"> <img alt="undefined" height="1112.5833333333333" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911585505.jpg" width="790" max-width="990"> <img alt="undefined" height="1035.5583333333334" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911587863.jpg" width="790" max-width="990"> <img alt="undefined" height="749.1833333333333" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911590363.jpg" width="790" max-width="990"> <img alt="undefined" height="749.8416666666667" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911592015.jpg" width="790" max-width="990"> <img alt="undefined" height="1140.2333333333333" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911594036.jpg" width="790" max-width="990"> <img alt="undefined" height="991.45" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911597661.jpg" width="790" max-width="990"> <img alt="undefined" height="1447.328244274809" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911600599.jpg" width="790" max-width="990"> <img alt="undefined" height="579.3333333333334" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911602924.jpg" width="790" max-width="990"> <img alt="undefined" height="1544.6028513238289" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911606342.jpg" width="790" max-width="990"> <img alt="undefined" height="1239.6416666666667" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911608700.jpg" width="790" max-width="990"> <img alt="undefined" height="1173.15" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911611253.jpg" width="790" max-width="990"> <img alt="undefined" height="1141.55" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911615382.jpg" width="790" max-width="990"> <img alt="undefined" height="1309.8445595854923" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911618651.jpg" width="790" max-width="990"> <img alt="undefined" height="1137.6" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911620952.jpg" width="790" max-width="990"> <img alt="undefined" height="1192.9" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911623219.jpg" width="790" max-width="990"> <img alt="undefined" height="707.05" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911624848.jpg" width="790" max-width="990"> <img alt="undefined" height="1156.6916666666666" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911628170.jpg" width="790" max-width="990"> <img alt="undefined" height="1169.8583333333333" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911630357.jpg" width="790" max-width="990"> <img alt="undefined" height="1232.4" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911634794.jpg" width="790" max-width="990"> <img alt="undefined" height="593.8166666666666" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911637434.jpg" width="790" max-width="990"> <img alt="undefined" height="1185" src="https://cc-west-usa.oss-accelerate.aliyuncs.com/16368480/1636911642867.jpg" width="790" max-width="990">

Color: Black red watchband - DT78 Smart Sports Watch IP68 Waterproof