Review on 💪 Fitniv 1.4 Inch Touch Screen Smartwatch with Blood Oxygen Saturation, Heart Rate Monitor, and IP68 Waterproof Rating - Compatible with iPhone and Android Phones - Ideal Fitness Tracker for Women and Men by Shree Carmean

I really like the large and bright display. It's no problem to see it for sure! Installed quickly, which is important to me. I'm not that tech savvy. Heart rate is constantly monitored, which is a nice feature. I love how easy charging is. The cable is long enough and is attached with a magnet. However, I was disappointed with the oxygen measurement function. First, it only measures the levels at that moment, which is wrong. I have severe emphysema and it is consistently reading 98-99% which I know is not accurate. I also thought I could measure what happens at night, but apparently I can't. I know it's not a medical invention so I can't get too excited, but it would still be nice and I thought it would work. I'm still checking out some of the other features, but overall I think it's great. This is great value.