Amazfit Bip vs Hey 3S “Always On” COLOR Screen Fitness Smartwatches – Which should you buy?

At today’s press conference, Huami announced the Amazfit GTS smartwatch (we will write in more detail about the characteristics of this device a bit later) and showed the concept of the brand new watches. Although nothing is so far known about the new smartwatch Amazfit X, the manufacturer claims that a lot of money was […]