Hr&Sp-O2 monitor in the wristlet you view your health condition at any time & anywhere. Instantly a video and detailed graphs give you a more accurate analysis. Best gift for your family especially seniors and pregnant women. All the health records in Morepro App can be shared with family and friends on Facebook/Instagram/WhatsApp etc. 1.14Inch HD color screen: brighter and bigger but not bulky screen let your view more clearly and easier. Easy to Pair: Open Bluetooth and GPS on Sport Smart Watch: Track your real-time heart rate, step, distance, calories burning when you do exercises. Extra Features: Call & SMS Notification/ IP68 waterproof capacity/Long battery life/Imperial and Metric Settings /Brightness Adjustment, Lock Screen -Sedentary Remind/Event reminder Quality Sleep Scientific track your sleeping circle and show your whole sleep period with deep/light sleep, Wake-up, and REM, etc.