The NordicTrack Vault isn’t the only smart home gym in town. The $1,495 Mirror (US-only) is more compact, but you won’t get the same strength-training accessories to complement the classes.

(Hint: unless you also own a NordicTrack Vault, you might want to view these ... the NordicTrack FS14i FreeStride Trainer is a splurge for any home gym, but one that may be worth it in the long ...