Bests & Worsts Reviews from Amazon

This watch does a lot blood pressure, heart rate, O2, temperature, sleep, weather and activity. The App is easy to use and works really well. I have compared this with regular medical equipment. It appears to be very accurate. I get the same reading. I knew I had problems getting to sleep at night. This watch showed I got 4:15 of sleep. I got this watch because I am trying a new supplement. It has a warning about blood pressure. So far my blood pressure has been around 119/68. The best part is it is easy and painless. The regular blood pressure machine feels like it will crush your arm. This watch solves that problem. It even displays the current weather. I have compared this with WeatherBug several times during the day. It does show the actual current weather.