10 Best Inexpensive Treadmills 2025 in the United States

The NordicTrack T10 Treadmill is a solid choice for those seeking an affordable option for home workouts. One of its standout features is the 3.6 horsepower motor, which provides adequate power for a variety of fitness regimens, including running and interval training. The foldable design is a significant advantage for users with limited space, making it easy to store when not in use.

The running surface is spacious, measuring 20 inches wide and 60 inches long, which is comfortable for most users. A maximum speed of 12 miles per hour and a 12% incline option allow for challenging workouts, catering to both beginners and more experienced runners. The treadmill also comes with a 10-inch LED display and offers 50 different workout programs, giving users plenty of options to keep their routine fresh and engaging.

On the downside, the T10's weight capacity of 325 pounds may not accommodate all users, and its hefty 245-pound frame can make it difficult to move. Additionally, assembly is required, which might be a hurdle for those who aren't handy. In terms of cushioning, while it offers decent support, some users may find it less cushioned compared to higher-end models. The treadmill's connectivity options, including Bluetooth and HDMI, are useful, but those seeking advanced features like a touchscreen display might be disappointed by its relatively basic setup.

The NordicTrack T Series 6.5S Treadmill is a solid choice for those looking for an affordable, yet feature-rich home treadmill. The powerful SMART-Response motor supports a speed range of up to 10 MPH, making it versatile enough for various workout intensities. The running surface, measuring 20 inches wide and 55 inches long, provides ample space for comfortable workouts, whether you're walking, jogging, or running.

A key highlight is the SelectFlex cushioning, which allows you to adjust the firmness for a customized running experience, helping to absorb impact and reduce strain on your joints. The treadmill also features a 10% incline option, adding an extra challenge to your workouts and allowing you to engage different muscle groups.

One of the standout features is the included 30-day iFIT membership, granting access to thousands of workouts guided by expert trainers. The treadmill's integration with iFIT also means you can sync your workout data with popular fitness apps, making it easier to track your progress. Additionally, the built-in heart rate monitoring adjusts your workout intensity automatically, ensuring you stay in your desired heart rate zone.

However, there are a few drawbacks to consider. The treadmill's weight of 203 pounds can make it somewhat cumbersome to move, even though it is foldable for storage. The 5-inch LCD display is relatively small compared to other models, which might not appeal to everyone looking for a more immersive viewing experience during workouts. Also, while the iFIT features are promising, some users may find the app's subscription model inconvenient after the initial trial period.

For anyone looking for an inexpensive treadmill that offers a balance of performance and convenience, the NordicTrack T Series 6.5S is a commendable option. It’s particularly suitable for beginners to intermediate users who appreciate guided workouts and adjustable features, but those seeking advanced tracking or larger displays may want to explore other models.

The Sunny Health & Fitness Foldable Treadmill offers a robust package for those looking for an affordable workout solution. One of its standout features is the 20-inch wide running surface, providing ample space for a comfortable run. The 2.5 HP brushless motor ensures smooth operation and can reach speeds of up to 10 mph, making it suitable for both walkers and runners. The treadmill also boasts 15 levels of auto incline, adding versatility to your workouts by simulating different terrains. For those concerned about space, the foldable design allows for easy storage, and it comes pre-assembled, sparing you from the hassle of setup.

The treadmill supports a maximum weight of 300 lbs, indicating its sturdy build and suitability for a wide range of users. Cushioning is another key highlight, with a double-deck shock absorption system to minimize joint impact, making it comfortable for longer workouts. The advanced LED display is user-friendly, providing metrics like speed, time, distance, calories, incline, steps, and heart rate. Additionally, the inclusion of 24 preset workout programs and compatibility with the SunnyFit app (offering numerous trainer-led videos and virtual tours) cater to various fitness goals and keep the workouts engaging.

However, there are some drawbacks. At 130 pounds, the treadmill is quite heavy, which might make it challenging to move around despite its foldable design. The maximum speed of 10 mph might not suffice for advanced runners seeking higher speed options. Lastly, while the 15 levels of incline are beneficial, some users might find the transition between levels abrupt. This treadmill is best suited for beginners to intermediate users looking for a comprehensive, space-saving fitness solution.