Bests & Worsts Reviews from Amazon

The ad is far more interesting than the actual item. Very inaccurate readings. So far off that it appears that it just makes stuff up. Which I tend to believe. For one, you cannot obtain a blood pressure reading in this manner. It doesn't just give heart rate and blood oxygen readings unless you go to that screen and activate it. And it takes a long time to read anything, or rather make up some random number. Final words; please don't waste your money. This is a toy for children.