Features 【Improved Screen, More Vivid】The display uses a 1.3-inch color screen, and the improved version has been changed to a new UI display screen, so you can easily check various data with large characters and vivid color display, unlike traditional smart bracelets. In addition to 10 original watch faces, you can set your favorite images as the background and freely change the form. In addition, the ergonomic soft silicone band makes it comfortable to wear. 【Easily Track Your Health】Built-in heart rate monitor that can measure 24 hours a day, constantly recording your heart rate through the control of the optical sensor, which is useful for health management. You can also measure your immediate heart rate and blood pressure with the smart watch and app. In addition, it is equipped with a sleep monitoring function. It can measure and analyze detailed sleep data, so it is also recommended for those who want to improve the quality of their sleep. *Please note: This product is not a medical device, it is only a supplementary item and cannot be used as a substitute for medical devices. 【Convenient Notification Function】The advantage of a smart watch is that it reduces the need to take out your smartphone. This smart bracelet, when linked with your smartphone, allows you to receive incoming call notifications, Line, Facebook, Twitter, Instagram, and other app notifications downloaded to your smartphone on the smart watch screen. Using the Bluetooth function via the smart watch, you can easily reject a call with a touch when you can't answer the phone immediately. You no longer need to take out your smartphone from your pocket or bag every time you receive a notification. 【Supports IP68 Dustproof and Waterproof】With an IP68 high dustproof and waterproof design, it can be waterproof and dustproof even when submerged in water, so you don't need to take it off when washing your hands or face in daily life. It is compatible with sweat, rain, and splashes. It also has an anti-loss function, and if you can't find your smart watch, tapping the "Find Phone" function in the dedicated app will alert you with a vibration (the effective connection range between the smartphone and the watch is within 10M). Continuous standby time is about 15 days or more. Continuous usage time is about 5-7 days. Comes with a USB charging cable, easy to charge by contact. Please keep the charging time within 2 hours. The battery level is displayed on both the smart bracelet and the dedicated app, so you can use it with confidence.