I bought it for €49 from the store Oniaou.gr on 19/12/2023.
It synchronizes quickly and has many functions, even unexpected ones for the price, such as being able to make calls from the watch.
The screen has very good clarity, a large dial (not recommended for slim bodies), nice design, and relatively good leather strap.
As for the battery, I'm not sure. Depending on usage, if you use it for playing music and making calls from the watch, it will probably need to be charged every day and a half, otherwise every 5-6 days.
I highly recommend it, as it offers the same features as other watches that cost four times as much