Strong waterproof performance: IP67 waterproof grade design can effectively prevent water infiltration allowing you to wear it easily even in water activities or rainy days making your sports more unrestrained. Diversified dial options: Equipped with a variety of dials you can freely switch the dial style according to different occasions and moods making your watch unique. Comprehensive health monitoring: The smart watch has a variety of built-in health monitoring functions including heart rate monitoring blood oxygen monitoring blood pressure detection sleep monitoring etc. which can monitor your physical condition in an all-round way allowing you to keep abreast of your physical condition. Smart message reminder: The smart watch can synchronize the messages in the mobile phone to the watch in real time allowing you to grasp the latest information anytime anywhere and can also vibrate to remind you so that you will never miss any important messages. Compatible with multiple devices: This smart watch is not only suitable for iPhone but also supports Android devices so that more users can enjoy the convenience and practicality of this smart watch.