Suggested Users: Unisex - Adult Style: Sport Type: Fitness This smartwatch features an optical heart rate sensor for 24-hour continuous high-precision heart rate monitoring. The LED light on the back illuminates the wrist to detect blood flow. Built-in PPG biological tracking optical sensor for health monitoring. Key Features: Blood oxygen, blood pressure, body temperature, step counting, distance tracking, calorie tracking, heart rate monitoring, sleep monitoring, music playback, stopwatch, countdown, calculator, weather display, remote camera control, wrist raise to wake, screen brightness adjustment, phone finder, and sedentary reminder. Fitness & Sport Tracking: Offers multiple sport modes to support daily workouts. Tracks activity data including steps, calories, and exercise distance. Detailed metrics can be viewed via the companion app. All-Day Health Monitoring: Continuously monitors heart rate and blood pressure. Measurement results are displayed directly on the watch and synchronized with the mobile app to help track your physical condition. Stay connected with call, text, and app notifications. Includes convenient tools such as timer, stopwatch, music control, and weather updates. Smartwatch Display & Battery: Equipped with a 1.32-inch HD color touch screen, larger than most traditional sport watches. Charges easily with a magnetic charger. Provides up to 20 days of usage on a full charge. Compatible with Android 4.4 and iOS 8.0 or later. Designed for use with smartphones.