Light weight! Aluminium! Good battery! Might insert in temperature option what is a essential thing! Generally very looks like Huawei smart. :)

Terrific battery life, I got almost three weeks out of the first charge, and that's with bluetooth on continuously. The heart rate, blood pressure and oxygen sensors are quick and reasonably accurate. Decent range of custom watch faces available. The app is pretty solid, running well on my Samsung A10 running Android 10. The bluetooth seems to have pretty good range. I certainly can't complain, especially not for what I paid.