10 Best Fold Up Treadmills 2025 in the United States

The NordicTrack T Series 6.5S Treadmill is a solid choice for anyone looking to bring their running workouts indoors without taking up too much space. One of its standout features is the iFIT membership, which offers access to a vast library of workouts led by professional trainers, helping to keep your routine fresh and engaging. The ActivePulse technology that adjusts the speed and incline based on your heart rate is great for those who want a more personalized workout experience. With a maximum speed of 10 MPH and a 10% incline, it caters well to a range of fitness levels, from beginners to more advanced users.

The SelectFlex cushioning system is beneficial for reducing impact during workouts, making it suitable for individuals concerned about joint health. The folding mechanism is user-friendly, allowing you to easily store the treadmill when not in use, which is a huge plus for those with limited space. The treadmill is compatible with third-party apps, helping you to track your fitness progress effectively.

There are some drawbacks worth noting. The treadmill itself weighs 203 pounds, which might make it difficult for some users to move it around, despite its folding feature. Additionally, a 5-inch LCD screen may feel a bit small, especially if you prefer watching workouts on a larger device. Finally, while the 30-day iFIT membership is a great perk, users will need to consider the subscription cost after the trial period ends.

The NordicTrack T Series 5 Starter Treadmill is a solid choice for adults who want a compact, fold-up treadmill for walking and running at home. It has a 2.6 horsepower motor that supports speeds up to 10 mph, which works well for most casual to moderate runners. The running surface measures 18 inches wide by 55 inches long, offering enough room for comfortable strides while still fitting into smaller spaces. Its EasyLift folding design makes it simple to save space and move the treadmill around, which is a big plus if you have limited room.

This model supports users weighing up to 300 pounds, making it suitable for most adults. It also features incline settings up to 10%, allowing you to build strength and add variety to workouts. The incline can be manually adjusted or automatically controlled when connected to an iFIT membership, which unlocks thousands of workout options and interactive coaching for motivation.

The treadmill has a clear 5-inch LCD display that shows key stats like speed, distance, and incline. One-touch buttons let you quickly change speed or incline without interrupting your workout, great for interval training. Although the console is basic compared to bigger models, the device shelf and Bluetooth connectivity let you use your phone or tablet to access iFIT workouts and track your progress across popular fitness apps. The cushioning system is not specially highlighted, so it may not provide as much joint protection as higher-end models. Weighing 130 pounds, it’s not the lightest, which could affect portability despite the folding feature. The warranty covers the frame for 10 years but only 1 year for motor and parts, so long-term durability beyond that may vary. This treadmill suits users looking for a reliable fold-up treadmill for regular walking and running, especially those interested in interactive training at home.

The Carbon TL fold-up treadmill by ProForm is ideal for adults looking for a compact and versatile workout machine. One of its standout features is the iFIT integration, which offers over 10,000 interactive workouts that can be personalized to your fitness needs. The ActivePulse technology helps maintain the right heart rate zone by adjusting the treadmill's intensity automatically. With a maximum speed of 10 MPH and an incline range of 0-10%, it caters to various fitness levels and training goals, from walking to running and even race training.

The ProShox cushioning system is designed to absorb impact, providing a more comfortable workout experience, which is great for those concerned about joint impact. Its foldable design makes it easy to store, maximizing room space, and the transport wheels add to its portability. However, at 166.2 pounds, it might still be a bit heavy for some users to move around frequently. The device shelf and USB-C outlet are practical additions for those who like to use their mobile devices during workouts.

The treadmill's 300-pound weight capacity accommodates a broad range of users. On the downside, the treadmill's motor power is only 2.6 horsepower, which may not be sufficient for intense or prolonged running sessions for heavier users. The 5-inch display is relatively small, which might be a drawback for those who prefer larger screens. Assembly is required, which could be a hassle for some. Despite these minor drawbacks, the Carbon TL offers a solid set of features, particularly for those who value interactive training and need a space-saving treadmill.