Health and Accurate Fitness Tracker: Enjoy an all new, unique SPORTS mode with the iTouch Air 3! Sync with your phone and it supports sports and record all-day activities like sleep monitor, steps, distance, calories burned, miles walked, active minutes. It gives elevated heart rate alerts. Sedentary reminder keeps you active. Can track all your workout routes, distances, and physical status during exercise. It gives deeper insights into your health so you can stay motivated all day!! 24/7 Heart Rate Monitor & Sleep Tracker: Advanced HR sensor for accurate and effective heart rate monitoring, helping you better understand your health and making a reasonable adjustment to your lifestyle. Automatic sleep tracking can monitor your sleep status (deep sleep, shallow sleep) and provide a comprehensive sleep quality analysis to help be healthier. Bonus Hydration Reminder to help you keep on top of your health and help lead a healthier lifestyle.Battery Life: With extended and outstanding battery life iTouch Air 3 smart watch can work up to 30 days with just 2 hours charging. Technical Features: Active Minute Counter, Calorie Tracker, Camera Remote, Connected GPS, Customizable Clock Faces, Distance Tracker, Elevated Heartrate Reminder, Full Touch Heart Rate Monitor, Hydration Reminder, Hygiene Assistant, Messaging, Motion Gesture, Multi Sports Mode, Music Remote, Pedometer, Power Saving Mode, Sedentary Reminder, Sleep Monitor, Stopwatch, Timer, Vibrant Animated Color Scheme, Waterproof, Weather, Workout Mode. 40mm case; 241mm band length; 20mm band width Buckle closure Quartz movement Waterproof Metal case, silicone strap Imported