Smart Watch, GPS Fitness Tracker, Multiple Sports Modes, Blood Oxygen Heart Rate Sleep Monitor, 5 ATM Water Resistance, for iPhone Android Phone (Black) You can check the weather and more on your smartwatch. And use the integrated GPS to precisely track your distance and daily steps. A variety of sports modes to help you improve your sports level. Water resistant to 50 meters, you can swim with this fitness watch and even record your achievements underwater. The smartwatch provides comprehensive health tracking, allowing you to accurately track 24-hour heart rate, blood oxygen levels, stress levels, sleep quality and women's menstrual cycle. Once fully charged, you can relax and enjoy more than a week of travel or work without worrying about the charger. Weighing only 31 grams, the fitness tracker is so light that you can barely feel it when it comes to peak performance. Create a sophisticated visual display that makes all calls, messages and reminders crystal clear. Let smart friends remind you of incoming calls, text messages, apps, calendars, alarms, weather forecasts, and support for controlling your smartphone's music and camera.