About this product: 【1.9-inch High-Resolution Screen & 260+ Watch Faces & Screen DIY】 Combining a 1.9-inch large screen with a high resolution of 240 x 286 pixels, you can enjoy a higher resolution visual experience and a touch feeling like a smartphone, making it more convenient to operate. In addition, you can use over 260 watch faces in the app, and the simple design blends in with both business and everyday life, so you can use it in any situation. You can set photos of your lover, idol, or family on your watch face as you like. 【Latest Bluetooth 5.3 Calling Function & Contact Synchronization】 Built-in speaker and high-performance microphone, when connected to the dedicated app, you can make and answer calls directly from the smartwatch, and you can also synchronize 8 contacts from your phone, so the caller's name will be displayed, and you'll know who's calling. This smartwatch allows you to make calls without taking out your smartphone, so you can keep your smartphone in your pocket. You won't miss important calls even when you can't immediately take out your smartphone, such as while driving or cooking. It provides great convenience for your daily work, life, and driving. 【Music Control/Playback & Message Notification】 After ensuring that the smartwatch and mobile phone are properly connected, you can also control music playback, pause, and skip songs on your smartphone with the smartwatch. SMS/Twitter/Facebook/Line/Ins/E-mail notifications are sent to the watch, and you can read messages without taking your smartphone out of your pocket. 【100 Kinds of Exercise Modes & IP68 High-Grade Waterproof】 You can use 100 kinds of sports, including outdoor sports, training, dance, boxing, ball games, snow sports, water sports, and leisure sports. For example: running, cycling, ballet, jazz dance, billiards, table tennis, handball, table tennis, handball, water skiing, kayaking, rafting, fishing, etc. Records exercise data, pedometer, activity tracker, distance, etc. In addition, it has IP68 waterproof performance, so it is protected from sweat, rain, and splashes in daily life, and you don't need to take it off when washing your hands or face. However, please avoid using it while swimming, in hot springs, or bathing. 0918