Needs a lot of improvement
The app is not user friendly. The graph for heart rate has too wide of hour ranges. My son has SVT and it also did not pick up his episodes well. There are no reviews for this anywhere online, and if there were, they would be bad. The watch is a waste of money because the app is really deficient.
False advertising
I purchased this band because is says that it monitors heart rate and SpO2. It does NOT. Nowhere in this stupid app does it allow you do to this. I shouldn't have purchased something that has no reviews anywhere online. Now I have to fight Optum for my money back or dispute the charges. I am so incredibly disappointed. What a waste.
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