RIVERSONG Blood Pressure Watch Fitness Tracker Color Screen Waterproof Sport Smart Activity Monitor Heart Rate Calories Pedometer Sleeping Tracking Smartphones ADVANCED 0.96 INCH IPS COLOR SCREEN: This innovative smart watch adapts 0.96 inch IPS color screen which makes it an alternative to traditional TFT screen. With larger viewing angle, it will bring you vivid color reproduction and realistic UI interface display. Farewell to the monotonous black and white life, this waterproof blood pressure watch gives you a majestic chance to be an eye-catching fashionista from the crowd. MAIN FEATURES MEET ALL MAINSTREAM DEMAND: The updated blood pressure watch designs with newest chip that can achieve almost all the mainstream marketing features just like: Female Physiological Period Reminder, Step Count, 24hour Continuous Blood Pressure and Heart Rate Monitoring, Stopwatch, Message Reminder, Running Mode, Multi-display mode, Fatigue test, Calorie, Mileage, Call reminder, Refuse call, Notification, Sleep Monitoring, Photograph, Heart Rate Warning, Sedentary Reminder DYNAMIC HEART RATE / AUTO SLEEP TRACKER RIVERSONG activity tracker monitors your dynamic heart rate, intelligently uploading the real time heartbeats data to your smartphone app for you to check your heart health performance. In addition, this smart watch also support automatic sleep tracking, it will records your deep, light, awake time and whole sleep time, All health data shows a chart on smartphone App, clearly acknowledge your physical fitness status at whole day. BUILT-IN USB PORT ALLOWS PLUG AND PLAY: It is no exaggeration to say that this blood pressure watch can even compare with Fitbit watch at some aspect, because of its lower price but higher product performance. Well-designed with built-in USB port, no charging cable and dock needed. Simple charge will give you up to 7 days working time and you do not need to worry about it will run out of energy during on the go. It will always accompany around you. WIDELY COMPATIBILITY AND 100% CUSTOMER SATISFACTION: This fitness watch is fully compatible with iOS7.1 or above ( iPhone XS / iPhone XR / iPhone X / iPhone 8 Plus / iPhone 7 / 7S plus / iPhone 6 / 6S Plus) and Android 4.0 or above (Samsung Huawei, XIAOMI, Samsung, HTC, DOOGEE... ), Bluetooth 4.0 enabled devices. In addition, we devote ourselves to providing full 5 star customer services and 100% satisfaction, pls feel free to contact us for customer before and after service anytime