Review on Ultimate Smart Watch Fitness Tracker: READ for Android and iOS Phones - Touch Screen, Heart Rate Monitor, Sleep Monitor, Compass, Barometer, Step Counter, IP67 Waterproof - Ideal for Men by Heather White

The first red flag for me was that the troubleshooting instructions for each problem were "Just reset the watch and the app and it should work eventually." The pedometer wasn't working, I was at -30 meters, the temp in November was 95, oh, and I probably should go to the hospital because my resting heart rate is 105 lol. However, if you are looking for a watch that simply tells the time, this works very well. I do not recommend to anyone.