But it is compatible with Zwift (a home running virtual app), so people who want to get a virtual running experience will enjoy this machine. Horizon 7.8 AT is one of the best smart treadmills without iFit. Top 5 Best Treadmills without iFit Subscriptions Horizon 7.8 AT Smart Zwift Treadmill How to Activate iFit Treadmill Without Membership.Can You Use Nordictrack Commercial 1750 Without iFit?.Can I Use NordicTrack Machines Without iFit?.Sole F80 – Best Commercial Treadmill Without iFit.Lifespan 5500i Treadmill – Best Running Treadmill Without iFit.Xterra TR150 Treadmill – Best Budget Treadmill without iFit Subscription.Horizon T101 Home Treadmill with No Subscription.Top 5 Best Treadmills without iFit Subscriptions.