I absolutely do not recommend purchasing it, the compass and altimeter are extremely imprecise.
Molto bello, ben realizzato, fa la sua bella figura.
I Love my Smart Ring! It Is Beautiful and Stylish! It appears to be "near accurate". I purchased it for the Blood Pressure feature which appears to be close in accuracy. The other features are good. I would definitely encourage people to purchase.
Good realtionship between proce and quality. The crown material is not consistent with the watch material, and the threading is somewhat difficult to loosen.