Great smart watch

In the search for my first smart watch I came across this product that attracted me for its elegant design and its many functions.Ordered and arrived quickly and well packed.The strap is disassembled but very easy to mount to the case of the smart watch. Using it for my jogging workouts I tested the good waterproof, rated IP68.Good life of the battery, using it extensively lasts from 3/4 days, charging fast in a couple of hours.
The various functions for heart rate monitoring, calories and sleep control work well.
Notifications of the various messaging are well highlighted by the wide screen fonts.
Ultimately I am satisfied with the purchase!