Review on FITVII Smart Watch: Heart Rate Monitor, Waterproof Smartwatch with Sleep & Blood Oxygen Tracker - Perfect for Women and Men by Alex Tellekson

Does not record distance in open water. That was the main reason I bought it, for open water. Battery life, well, how's the battery life? The battery worked fine for the first month or three, after which it lasted less than a day. I can't even last all day to read what my steps were. Gave it two stars because it was fun while it lasted and because I don't know if I'm the only one with this battery issue, but I won't buy another one to find out!