Smart watch with a 1.96-inch size, strong and durable, outdoor sports watch, perfect activity tracker, - Long battery life 430MAH, - Voice calls, body detection function, watch for men and women - Works with Android and Apple systems - Mobile search feature - Control a set of features through a special application - Heart rate measurement - Blood pressure measurement - Oxygen measurement - Calorie measurement - Sleep status and hibernation time report - Water and swimming resistant and works up to a depth of 3 meters - Receive and answer calls via Bluetooth - Alert for incoming messages - Works for 14 consecutive days (standby and receiving mode)