Review on Amazfit Bip U Smart Watch Fitness Tracker with 60+ Sports Modes, 9-Day Battery Life, Blood Oxygen Monitor, and Water Resistance for Men and Women - Compatible with iPhone and Android Phones (Black) by Aashit Sing ᠌

In fact, all watches are the same, they differ only in speed, animation, and the functions simply give more information from the watch (before that there were mi band 4). In especially expensive ones, you can call, write and even play (why). For this money, an excellent watch to view notifications (partially), control music (although there are smart bracelets), set alarms from them (already something new). The display size is quite satisfactory. The application for them is the most common, everything you need is there. Good watch, for this money I recommend. The charge is kept for 5 days confidently (I use them quite often).