I've only been able to enter my weight. And my assumption is that without having a field for height it is not too accurate especially without the heart rate monitor feature. The watch is what it is. An inexpensive GPS watch that tracks your runs.
No it's not but it is great for calculating moh and distance. I am an avid walker and this watch was well worth the $$. It does read in military time which I cannot figure out how to change but that is not a prob fir me