Review on 2021 Version Fitness Activity Tracker With Body Temperature Heart Rate Sleep Health Monitor Pedometer Step Calorie Counter Watch For Women Men Teens Boys Girls (Red) by Tina Blake

I have small wrists so I wanted something that wasn't too big. This is the best I've found. I checked the accuracy of my blood pressure cuff and heart rate monitor and it was within a few points each time. The steps seem pretty accurate - sometimes it adds a piece but seems to take it apart when it connects to my phone. One bonus I wasn't expecting was the text notifications - very helpful. In general I am very satisfied with the purchase.