dz09 bluetooth smart watch, suitable for android smart watch, suitable for smart phone, with camera dial call answer passomete

this watch can monitor the number of steps, calories, heart rate, distance, sleep quality, etc. in a day. at the same time, it can be connected to a smart phone to view information, remotely take pictures, retrieve mobile phones and other thoughtful and convenient functions, thereby making your life more convenient. know your exercise intensity and physical condition in order to adjust your fitness plan in time