10 Best Buy Treadmills 2025 in the United States

The NordicTrack T Series 6.5S Treadmill is designed for individuals looking to bring their running workouts home. One of its standout features is the 30-day iFIT membership, providing access to over 10,000 workouts led by trainers across the globe. This can create a personalized and engaging exercise experience, especially for those who thrive on variety. The treadmill’s speed range of up to 10 MPH and a 10% incline allows users to adjust intensity easily, catering to both novice and more experienced runners.

The cushioning system is notable as it allows you to adjust the impact level, making it gentler on your joints, which is great for long-term use. Additionally, it folds up neatly for storage, a valuable feature for those with limited space at home.

However, there are some drawbacks to consider. The assembly process might be a bit challenging for non-tech savvy users, as it requires some manual work. The treadmill is also quite heavy at 203 pounds, which could be cumbersome when moving it around, even though it is foldable. The 5-inch LCD display, while functional, may feel a bit limited compared to larger screens on some other models. The weight capacity of 300 pounds is decent and should accommodate most users, but individuals seeking more robust options might need to look further. The treadmill's warranty is good, offering a 10-year frame warranty, which provides peace of mind, but the 2-year parts warranty might leave some users wanting more coverage.

The NordicTrack T Series 6.5S Treadmill is a solid choice for home runners, especially those who appreciate guided workouts and adjustable features. It suits those with space restrictions thanks to its foldability, but potential buyers should be prepared for the assembly and weight considerations.

The NordicTrack T Series 8 Treadmill is designed for adults seeking a versatile workout machine that combines technology with fitness training. One of its standout features is the iFIT program, granting access to over 10,000 workouts, which can significantly enhance the workout experience for users who enjoy guided training. The treadmill's 3.6 horsepower motor supports a solid maximum speed of 12 mph, making it suitable for both walkers and serious runners alike. Additionally, the varying incline range from 0 to 12% allows users to tailor their workouts to target different muscle groups effectively.

Cushioning is another strength, with SelectFlex technology enabling users to adjust between soft and firm surfaces, providing comfort during high-impact activities. The foldable design is practical for users with limited space, making it easy to store when not in use.

There are some considerations to keep in mind. The required iFIT subscription, while beneficial, can be an added cost for users. Additionally, the treadmill weighs over 200 pounds, which may make it difficult for some users to move around, even with its foldable feature. Assembly is also required, which might pose a challenge for those who prefer a ready-to-use machine out of the box. Moreover, the 7-inch LCD display, while functional, may not be as large or advanced as some users would prefer for easy visibility.

The NordicTrack T Series 10 Treadmill offers a solid option for adults looking for a compact, foldable treadmill with smart features. Its 3.6 horsepower motor supports speeds up to 12 mph, which is good for walking, jogging, and running workouts. The running surface is 60 inches long and 20 inches wide, providing enough space for most users, though taller runners might prefer something longer. The SelectFlex cushioning lets you adjust the deck's softness to protect your joints, which is a nice touch for comfort and injury prevention.

Incline goes up to 12%, helping you burn more calories and work different muscles, but it doesn’t have a decline feature, so you miss out on downhill training options. The 10-inch tilting touchscreen makes it easy to follow workouts or stream shows, but access to most interactive features like iFIT workouts, SmartAdjust, and the AI Coach requires an additional paid membership. This might add to the cost over time.

Weighing 245 pounds with a maximum user weight of 325 pounds, it’s sturdy and supports a wide range of users. Its foldable design and relatively compact footprint make it suitable for small spaces, plus it has a smooth assisted lowering system for easy storage. Assembly is required, which might take some time. For tracking, it connects via Bluetooth to popular fitness apps, but heart rate monitoring needs a separate Bluetooth device. If you want a treadmill that combines tech-savvy features with solid build quality and space-saving design, the NordicTrack T Series 10 fits well, especially if you’re ready to invest in the iFIT ecosystem. If you prefer a treadmill without subscription ties or want decline features, other models might be better suited to your needs.