10 Best Smart Treadmills 2026 in the United States

The NordicTrack T Series 10 treadmill is a solid choice for adults looking for a space-saving, smart treadmill to support various fitness goals. It has a powerful 3.6 HP motor allowing speeds up to 12 MPH, suitable for walking, jogging, and running workouts. The running surface is 20" wide and 60" long, offering enough room for comfortable stride length. You can adjust the incline up to 12%, which helps increase workout intensity and target different muscle groups, although it lacks decline settings for downhill training.

One of this treadmill’s standout features is the 10" tilting touchscreen paired with iFIT connectivity. iFIT provides thousands of workouts, automatic speed and incline adjustments, and a personalized AI coach for motivated training. However, many of these smart features require a paid iFIT Pro Membership, which might be a downside if you want to use the treadmill without subscriptions. The SelectFlex cushioning system is adjustable, meaning you can choose softer impact for joint protection or firmer support when you want a more natural running feel. This is great for comfort and injury prevention. The treadmill supports up to 325 pounds, making it suitable for most users.

Its foldable design with a smooth, assisted lowering system makes it easy to store in smaller spaces, a big plus for home use. The treadmill weighs 245 pounds, so it’s sturdy but not very easy to move around frequently. This treadmill blends solid performance, helpful cushioning, and advanced smart features in a compact frame. It is ideal if you want interactive workouts and space-saving design, but keep in mind the extra subscription cost for unlocking the best digital experience.

The NordicTrack T Series 6.5S Treadmill is a versatile treadmill that offers substantial features for home fitness enthusiasts. Its 2.8 horsepower motor provides a solid performance for most runners and walkers, and the maximum speed of 10 miles per hour allows for a decent range of workouts.

The treadmill also supports an incline of up to 10%, which can help diversify your exercise routine by targeting different muscle groups. The 20” x 55” running surface is comfortable for most users, although taller individuals might find it a bit short for running at high speeds. The treadmill's cushioning system helps reduce the impact on your joints, which is a plus for long-term use.

One of its standout features is its connectivity with the iFIT subscription service, which provides access to over 10,000 workouts and personalized coaching. However, it's important to note that a monthly subscription fee is required to access these features fully, which could be a recurring cost to consider. The treadmill includes a 5

The Horizon Fitness 7.4 AT Studio Series Smart Treadmill is a robust choice for home workouts, providing several impressive features. It boasts a strong 3.5 HP motor, ensuring smooth transitions and supporting a speed range from 0.5 to 12 mph, which is ideal for walking, jogging, or running. The treadmill also offers an adjustable incline up to 15%, catering to various workout intensities. The running surface is generously sized at 22 x 60 inches with a 3-zone Variable Response Cushioning system that offers consistent comfort and support throughout your stride. This model supports a maximum user weight of 350 pounds, making it suitable for a wide range of users.

The heavy-duty frame is also foldable, featuring a one-step FeatherLight hydraulic system for easy storage, which is a handy feature for those with limited space. Connectivity is a strong suit, with Bluetooth capabilities that allow streaming fitness classes, movies, and music, along with a rapid-charge USB port to keep your devices powered. Integrated speakers, a fan, water bottle holder, and energy saver mode enhance the user experience further. However, the treadmill is quite heavy at 318 pounds, which may pose challenges for initial setup or moving around. Also, while app connectivity is convenient, the product doesn't come with a built-in screen for workouts, so users must rely on external devices for interactive sessions.

This treadmill is particularly well-suited for those seeking a durable and advanced machine for home use, including interval training enthusiasts who will benefit from its responsive drive system and quick controls. The warranty offers lifetime coverage for the frame and motor, which is reassuring for long-term use. With its comprehensive features and solid build, this treadmill stands out in the smart-treadmill category, despite its weight and lack of a built-in screen.