Features: Wrist call, communication without waiting. A new heart rate sensor is used to monitor heart rate and blood oxygen. A variety of dial patterns are available for you to choose. You can quickly switch the dial by gently turning it. 2ATM waterproof, can be worn while washing hand or in rain, easily adapting to variable environment. 1.6inch Amoled HD touching screen with vivid details and rich colors, give you a real life visual experience. With 20 professional sports modes, each progress can help you accurately record and form a movement track, which can be randomly selected and shared. Specifications: Item: Mibro Watch T1 Color: Black Watch Material: Metal, Liquid Silica Gel Display Screen: 1.6inch Amoled Microphone: Anti-interference Silicon Microphone Battery Life: 7 Days in Daily Mode, 45+Days in Standby Mode Charging Interface: Magnetic Thimble Charging Interface BT Connection: BT V5.0 Sensors: Optical heart rate sensor, blood oxygen sensor, acceleration sensor APP