【Large 2.5D HD Display】New style 1.3" IPS big screen that allows you to read time and data clearly even under a glare, also no problem for senior people! APP name is "H Band", you can search "H band" from App Store or Play Store for installation, then connect to smartphone by bluetooth. This Smart Watch is compatible with IOS 8.0 and Android 4.4 or above.

【Waterproof Smart Watch】smart wrist band have heart rate monitor, Pedometer, Calories, Distance, Sleep quality measurement, Call reminder, alarm clock, Message calls notifications, Sedentary reminder, Remote camera, Find phone, Find bracelet, IP68 waterproof fitness tracker, no worry about hands washing, splashing, sweating, rainy. However, it should not be used for diving or showering, Remember to use it at regular temperature only.

【Heart Rate & Sleep Monitor】Measuring your heart rate on every half hour automatically once you set up it in the app (Measurement data are for reference only, not for medical purpose). It also can monitors your sleeping from 18:00PM to 8:00AM, but not available for other times.

【Fitness tracker with 10 Sports Mode】This is a powerful activity tracker with 10 different sport modes on watch directly. Built-in advanced 3D sensor and pedometer to accurately count your steps, calories burn & distance. Accurately record all-day activity to help you better monitor your various workout. A variety of sports modes: Outdoor Run, Outdoor Walk, Indoor Run, Indoor Walk, Hiking, Stair Stepper, Outdoor Cycle, Stationary Bike, Elliptical, Rowing Machine.

【GPS Smart Watch】 GPS Watch can accurately records your running trail and making your running more funny, you can read your running trial map from phone APP GPS Movement.