SOUNDPEATS WATCH PRO1 is for real life as every part of you contributes to your health with advanced health monitoring. This smart fitness tracker keeps you informed and empowered with 13 sports modes, heart rate monitor & sleep trackers. With a Health Tracker on Your Wrist, you can do Heart Rhythm Assessment and sleep activity tracking with SOUNDPEATS App. With Smartphone notifications, never miss a message or call while the phone is in silence mode, stay connected anytime, anywhere with call and message reminder. You can swap your dial to match your style with dozens of faces, and also customize your own watch face. With the upgraded built-in 285mAh battery, it can be used for 10 days working time or 30 days standby time per one full charge, offering longer endurance.