10 Best Flat Treadmill 2025 in the United States

The NordicTrack T Series 7.5S Treadmill is a solid option for adults looking to add a reliable workout machine to their home, especially those interested in running or walking. One of its major strengths is the 30-day iFIT membership that allows users to access over 10,000 on-demand workouts, providing variety and motivation. The 7-inch HD touchscreen console enhances the user experience, allowing for seamless streaming of workouts.

With a maximum speed of 12 MPH and incline settings reaching up to 12%, it caters well to both beginners and more experienced runners. The FlexSelect cushioning system offers customizable comfort, making workouts easier on the joints, which is a significant plus for long durations. Its SpaceSaver design allows for easy folding, making it a good fit for those with limited space.

The NordicTrack T Series 10 treadmill features a solid 3-horsepower motor, suitable for most adults who want to walk, jog, or run at speeds up to 12 mph, equivalent to about a 5-minute mile pace. The running surface measures 20 inches wide by 60 inches long, offering enough room for comfortable strides. The treadmill incline goes up to 12%, allowing users to target different muscles and simulate hill training for varied workouts. Cushioning helps reduce joint impact, although it is not highlighted as a premium feature.

A 10-inch tilting touchscreen facilitates easy workout following and settings adjustments. The key highlight is its integration with iFIT’s extensive workout library and AI coaching, providing motivation and personalized training, which requires a monthly subscription. The treadmill supports a maximum user weight of 325 pounds and folds compactly with a simple one-step folding mechanism to save space when not in use.

The treadmill weighs 245 pounds, making it less convenient to move frequently. Many advanced features depend on the paid iFIT membership, adding ongoing costs. This model suits adults seeking a compact, foldable treadmill with a strong motor and smart training features, especially those who value guided workouts and interactive coaching. For users primarily interested in occasional walking or avoiding subscription services, simpler options may be preferable.

The NordicTrack T 6.5 S treadmill is a solid choice for adults looking to walk or run at home, especially if you want a machine that adapts to your fitness level through interactive workouts (a separate iFIT membership is needed for full features). It has a motor with enough power to support speeds up to 10 mph, enabling brisk running or jogging. The running surface measures 20 by 55 inches, providing a decent amount of space for most users, though taller runners might find it a bit tight. The machine offers incline settings up to 10%, which helps simulate hill training to work different muscles and keep workouts varied. Quick buttons let you change speed and incline easily during your workout.

The cushioning system is designed to reduce impact, making it gentler on your joints compared to running outside. The treadmill's 300-pound weight capacity suits a wide range of users. It folds up to save space, and it includes a 5-inch LCD screen that displays your workout stats. The console supports Bluetooth and built-in speakers, but to access guided workouts and auto-adjusting speed or incline, you need the iFIT subscription. This treadmill might feel a bit heavy to move around, but the foldable design helps with storage.

It offers a good mix of technology and features for home use. If you want a treadmill without subscription dependency or need a wider belt, you might consider other models. Nevertheless, for its price and features, it is a reliable option for most home runners and walkers.