Gandley Intelligent HR Blood Prssure Sleep Monitor Smart Watch. Monitor your heart rate automatically with built-in sensors, track your heart rate all day. Capture fleeting arrhythmia at any time.. Blood pressure can be measured anytime, any where, know your body health status.. Sleep monitor can track your sleep at night and provide you with deep sleep, light sleep and wake up time, analyze your sleep quality and the deep sleep time you experience from the moment you fall asleep. Improving your daily energy starts with understanding your sleep patterns, to live more healthy life.. You can view the monitoring records and historical monitoring records of the day on the APP to help you know healthy status to help then make adjustment to your lifestyle and workout.