Smart watch 40mm full screen with rotating key heart rate monitor

monitor your daily health condition through our all-new smart watch

• it keeps the measurement of blood oxygen and heart rate 24/7 with ultra-low power consumption.
• you can continue listening for more than 12 hours without the need to charge.
• it features multiple motion modes, trajectory replay, and professional data analysis for accurate monitoring.
• the smart watch has the coolest fluent drag effect, 3d animation dial, and split-screen function.
• your bluetooth call or music will have ultra-clear audio quality without breaking.
• steps counting, burned calorie, distance, alarm, stopwatch, date and time, incoming call/ messenger/app news reminders and so on.