In the past few months, we have covered plenty of app connected elliptical machines here. The MERACH E12 is also worth a look. It has 3 dynamic modes for you to choose from, including a climbing mode. It has 16 levels of magnetic resistance. Its app lets you track your progress and gives you access to workouts.
The MERACH E12 Elliptical has a space saving design. You can remove the handrails for under desk exercise. It has a footprint of 46.5 x 24.8 x 29.9″. It can handle users up to 330lbs.