Neither, it's considered both a scam and a shockingly badly made product. There are heaps of reviews about it falling apart on people.
If you want to continue with it, use the Quick Track to enter it. It is not cardio, and it is not strength. So use that. You'll get fitness minutes credit.
But please do some research on the quality (or not) of this particular product. Although you feel you see results, they may be attained by any method and this particular one, while not exactly harmful, is well known as ineffective.