10 Best Treadmill Walking 2025 in the United States

The NordicTrack T Series 8 Treadmill is a solid choice for people looking for a compact treadmill primarily for walking, jogging, or moderate running at home. It has a powerful 3.6 HP motor that supports speeds up to 12 MPH, suitable for a range of fitness levels from beginners to more active users. The belt size (20" wide by 60" long) is decent for walking and light running, though taller or long-stride runners might find it a bit short. A standout feature is the SelectFlex cushioning, which you can adjust to soften the impact on your joints or make the deck feel firmer, helping with comfort during longer workouts.

The treadmill offers a 0-12% incline range, which is great for varying intensity and targeting different muscle groups. The 7-inch LCD display is clear and user-friendly, with a device shelf for smartphones or tablets, allowing you to easily follow iFIT workouts—though these require a separate subscription. The ActivePulse heart-rate control and AI coaching add smart features that help keep your workouts effective and personalized, which is handy if you want guided training.

With a maximum user weight of 325 pounds, it can accommodate most adults safely. The treadmill’s foldable design and wheels make it convenient for small spaces, letting you store it easily when not in use. However, assembly is required and some may find putting it together a bit challenging. Many of the smart features rely on the iFIT membership, which adds ongoing cost. While the cushioning is adjustable, some users might prefer more advanced shock absorption for intense running. The 20" belt width is average but might feel narrow for wider strides. Lastly, the 7" screen, while functional, is smaller compared to some competitors with larger touchscreens. This makes the NordicTrack T Series 8 a well-rounded, space-saving treadmill ideal for home users focusing on walking, jogging, and moderate running, combining solid motor power, adjustable cushioning, and smart features but with considerations for subscription costs and belt size.

The NordicTrack T Series 9 treadmill is well-suited for walking and running enthusiasts who want a versatile home workout machine. Its 3.6 horsepower motor supports speeds up to 12 mph, allowing you to comfortably walk, jog, or run at a fast pace. The belt size is spacious enough for most users, providing a stable surface for longer strides. A standout feature is the SelectFlex cushioning, which lets you adjust the deck between soft and firm to find the best comfort and support for your joints, especially during longer sessions.

The incline goes up to 12%, enabling you to simulate hills and engage more muscles during your workouts. The 10-inch tilting touchscreen is easy to see and use, making it convenient to follow workouts or adjust settings. It also folds up and rolls away, which is great if you have limited space. The treadmill supports users up to 325 pounds, which fits most people, and its sturdy alloy steel build feels durable.

One potential downside is the treadmill’s weight; at 210 pounds, it’s not the easiest to move around despite the folding and wheels. Assembly is required, which might take some time if you’re not used to putting fitness equipment together. The included 10-year frame warranty adds peace of mind. For those seeking a treadmill that balances power, comfort, and smart features for walking or running indoors, the NordicTrack T Series 9 presents a solid choice.

The NordicTrack T Series 6.5S Treadmill is a strong option for those looking for an effective walking and running machine at home. One of its standout features is the iFIT membership, which grants access to over 10,000 workouts, allowing users to enjoy various training routines with expert coaching. The ActivePulse technology can automatically adjust the machine's settings based on your heart rate, potentially enhancing your workout efficiency. With a 0-10 MPH speed range and a 10% incline option, it provides versatility for different fitness levels, whether you prefer a brisk walk or an intense run.

The SelectFlex cushioning is a great feature that lets users customize the level of shock absorption, making it suitable for various workouts while helping to reduce the risk of injury. The treadmill is foldable, which is a significant advantage for those with limited space; it can easily be stored when not in use.

The treadmill weighs 203 pounds, which could make it challenging to move around, despite its folding feature. Assembly is required, which might be daunting for some users. The 5-inch LCD display, while functional, is relatively small compared to other models, which might not provide the best viewing experience for all users. The frame is sturdy with a maximum weight capacity of 300 pounds, though the construction may not appeal to everyone seeking extremely high-end durability. For those who love tracking their fitness progress, the compatibility with third-party apps like Strava and Apple Health is a nice touch, allowing for seamless data management. The NordicTrack T Series 6.5S Treadmill combines functionality and thoughtful design, making it suitable for both beginners and more experienced fitness enthusiasts, though it may require some initial effort to set up and manage.