Review on Men's Smartwatch: Fitness Tracker with 24 Sports Modes, Heart Rate, BP & 🕶️ O2 Monitor, IP67 Waterproof, Activity Tracker, Pedometer, Stopwatch - Compatible with iPhone and Android Phones by Jennifer Thomas

The battery is EXCELLENT! VERY DISAPPOINTED! I have read the information and it says a battery life of up to 5 days! Must charge every 2 days. I don't sleep with him anymore because the download starts at dawn. So I just turn it off at night. I've tried playing around with the settings to see how I can prevent this, but I haven't won. Again, I'm very disappointed with the battery life. I'm happy with the look and feel. Also, I always have to tap the screen to make sure I've selected the correct watch face. Because most of the time when I check it, it switches to a different watch face. And it had nothing to do with long touching of the screen. It's changing. This is another annoying thing with this watch.