Feature selling points:1: Full circle full touch screen full color screen, integrated full touch2: Second hand display3: Metal body, fashion silicone strap4: real IP68 level waterproof, professional waterproof testing equipment 100% full inspection and shipment5:10 exercise modes to choose freely.6: The industry's first truly continuously connected product, APP will not be cleaned off by the system background, even if it is shut down and restarted, it can still be automatically connected, and you don't have to worry about bluetooth disconnection or false connection, let alone missing information or calls.7: Focus on health, add breathing training mode, and add automatic vibration reminder, without staring at the screen operation, fully devote yourself to your health training.8: Data breaks the industry storage limit of 7 days. As long as you don't change your phone, you can store data for one or two years, or even more than three years.9: Custom dial, family photos, favorite scenery and other love pictures on the mobile phone, into personalized watch dial display.10: One of the few products in the industry that supports both Google Fit and Apple Health.11: The APP terminal supports GPS movement12:24 hour dynamic heart rate monitoring + result chart analysis, more simple to understand.13: The content of the message push can be deleted freely according to the user's needs after it has been read, which is more humanized.14: Users can freely adjust the screen extinguishing time, to prevent the embarrassment of not reading the text messages.15: When exercising outside, you can also store exercise data without your mobile phone. The exercise data of three different device combinations can be unlimited and stored in the cloud for a long time16: When the watch is connected to the mobile phone, ensure that the step-counting data of the mobile phone and the watch are completely synchronized, so that there is no error.