<ul><li>***TB calling convenient to call or receive ,it is safe and cear voice quality,even in busy time also unmiss the communications</li><li>***24/7 heart rate for dynamic and resting heart rate monitor,it will record each munite heart beat value ,you can check the history in short time.highest and lowest rate alert</li><li>*** Blood oxygen measure automaticlly at night pm12-7am,it is also alert apnea ,safe sleep at night.</li><li>*** Whole day sleep monitor, even naps 20 minute also can track the sleep results.it can set the sleep target,help you to have a good sleep habits,also have the insomnia,REM ,Awake data for reference.</li><li>*** Workouts ,text notifications,timer,calculator etc unilize functions available</li></ul><br><br>

VEE Smartwatch 1.83 Touch Screen with HRV 24/70Heart Rate &Sleep Spo02 Stress Monitoring Workouts Health Analyze BT Calling Music Control