HAYLOU LS05 Lite 1.38-Inch Round Screen Multi-Sport Mode Smart Watch - Silver Large Display Screen: The Haylou LS05 Lite is equipped with a vibrant 1.38-inch color display, providing a visually stunning and immersive experience. This smartwatch offers an array of features to enhance your daily life, from tracking multiple sports modes to monitoring your health and fitness Stylish Watch Faces: The watch comes with over 100 online watch faces. You can also customize the watch face with your favorite picture and define your own style 100 Workout Modes: The watch supports 100 workout modes for even more choices. The upgraded high-precision motion sensor can accurately record your workout data. It will vibrate upon detecting a high heart rate with heart rate alerts Scientific Sleep Monitoring: The watch automatically records sleep duration, sleep depth, REM, etc., helping you know more about what's happening during your sleep to develop healthier sleep habits IP68 Waterproof: You can wash your hands without taking your watch off. Just enjoy your workouts with its enhanced water resistance But do not wear it for swimming, showering, sauna, surfing, and other high-speed water activities Specifications: Display Size: 1.38" color large display Resolution: 240x240 BT Connection: BT V5.3 Battery Capacity: 240mAh Input Parameters: 5V 500mA Battery Life: 10 days (all-day heart rate monitoring) Dustproof and Waterproof Rating: IP68 Working Temperature: -10C~60C Synchronized Data Platform: Haylou Fun Device Requirements: Android 6.0 +/iOS 9.0+ Size: 46 x 46 x 9.9mm Package included: 1 x Smart Watch 1 x Charging Cable 1 x English Manual Other items not included