I absolutely love this watch it does everything that I wanted.The texture and design of the watch is very good,the screen display clarity to meet my expectations,in the sun is clearly visible.I didn’t dislike anything about this watch. It’s very user friendly.The design is a bit like fitbit ionic, it has almost all the features of fitbit, but it is much cheaper than fitbit. I think this is a perfect replacement. The strap of the watch is very comfortable to wear, and the large high-definition screen can also adjust the brightness and the time of screen lighting. What surprised me even more was that it could also measure my electrocardiogram and make judgments on my physical health, and could also export the electrocardiogram from the app for doctors to diagnose.