LIGE106 Black Smartwatch [High-definition touchscreen, modern and trendy design] Adopts a 1.3-inch IPS color screen, with delicate and sharp image quality, smooth and easy operation, simple and classic appearance design, and replaceable straps. It is modern and versatile and can easily match various occasions. [Smart recording in multi-sport mode, more efficient scientific exercise] Multiple built-in sports modes accurately monitor exercise data, record exercise steps, distance, calorie consumption, and other information, helping you scientifically manage exercise plans and create a healthy lifestyle. [Scientific heart rate and sleep monitoring, comprehensive health care] 24-hour heart rate monitoring to understand your physical condition in real time; Sleep monitoring analyzes the duration of deep and light sleep and generates a report, providing suggestions to improve sleep quality and help you have a good night's sleep every night. [Message reminder + Bluetooth call, smart and thoughtful butler] Supports sending messages and reminders on various platforms such as incoming calls, text messages, WeChat, QQ, Facebook, Twitter, etc., and can also answer/reject calls with one click and use the side button for speed dialing, making communication more efficient. [Bluetooth music playback, you can listen to music freely while exercising] Supports remote control of music playback from your mobile phone and can also transfer music to the watch for independent playback. Enjoy music while exercising, free yourself from mobile phone restrictions and listen freely at any time.-Android and iOS connectivity, Satnav: YesBlack colorHeart Rate Monitor YesPedometer Yes