4   +   4   =  

Huami released a couple Amazfit products in 2018 with this third one launching at a price between the other two. It has many of the same features as the Bip in a larger form factor, but isn’t as elegant as the Stratos.

Source: Amazfit Verge review: $160 gets you GPS, music, call support, and five-day battery life | ZDNet