NordicTrack sells a $3,999 X32i smart treadmill that comes with a superscription training service, $39 per month to provide the encouragement you need. Its 32- inch HD touchscreen can be put to other uses, and some owners had been using the ‘privilege mode’ to unlock the Android OS and make full use of the hardware.
NordicTrack wasn’t happy and, in a new software update, access was blocked. You can work around this with a hard reset and by refusing the update. The real money is in subscription services, not treadmills. However, once you buy hardware, it is up to you what you do with it, although convoluted laws on intellectual rights don’t always make this easy.