1. Large Display: This smart watch is equipped with a 1.85-inch large display, allowing you to clearly check the time, notifications and other information. Such a large screen design provides a better operating experience and visibility. 2. Bluetooth call and message: The smart watch supports Bluetooth call and message function, you can connect with the phone through the watch, answer and make calls, view and reply text messages, etc. In this way, you can conveniently carry out communication activities without a mobile phone. 3. Multifunctional Design: This smart watch is suitable for both men and women, with multiple functions. These include heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring, and temperature monitoring. These functions can help you grasp your physical health status in real time and provide relevant data and reports. 4. High-energy battery: This smart watch is equipped with a 350mAh battery, which provides reliable power support. You can use it for a long time on a single charge without frequent charging, ensuring your watch always maintains a good standby time. 5. Compatible with iOS and Android: This smart watch is compatible with iOS and Android systems, no matter which smartphone you use, you can easily pair and connect it with the watch. To ensure seamless interconnection and functional compatibility between your devices.