I am using a Elliptical for low impact but could not locate it in activities. I log my 60 min Elliptical in the walking up stairs part of Fitday.
The calorie count is only off about 50 calories less then the Elliptical.
For instant to days actual Elliptical: I did 1 hour, 2 miles and 610 calories
Fitday walking up stairs climbing is: 1 hour, 2.5 miles and 522 calories
It's very close to the machine.