Review on MCNNADI Fitness Tracker with Blood Pressure, Heart Rate, Oxygen Level, Temperature Monitoring & Sleep Tracking - Includes 4 Additional Straps. Customizable Face, Activity Tracking, Remote Camera Control, Waterproof Pedometer Watch by Benjamin Glasper

Rating changed. You must have just updated the app. It now has the ability to switch to imperial (not metric) system and temperature measurement in Fahrenheit. In general I am satisfied with the watch and this change - a worthy product for the money, especially since it is difficult to find a watch that measures the body. Tempo. It's simple and fairly easy to use. I wish you could set it up to stay on a specific screen like heart rate or temperature so you can just lift it up to see it during your workout.