10 Best Incline Treadmills 2026 in the United States

The NordicTrack T Series 10 is a solid option for anyone looking for an incline treadmill that balances performance and convenience. It offers a 0-12% incline range, which is good for simulating hills and adding variety to workouts, helping you target different muscles for walking, jogging, or running. The motor produces 3 to 3.6 horsepower, enough to support speeds up to 12 mph, so it can handle most training paces comfortably, from walking to running. The running surface measures 20 inches wide and 60 inches long, which provides enough space for most users to move naturally without feeling cramped. This treadmill also folds easily to save space, which is a real plus if you have limited room.

The tilting 10-inch touchscreen adds a modern touch, letting you control speed and incline quickly, and it connects to iFIT for interactive workouts and syncing with other fitness apps. However, keep in mind that the full iFIT experience requires a membership, which is an additional cost. The treadmill can support users up to 325 pounds, which fits a broad range of adults. While the cushioning offers some joint protection, those with sensitive knees or joints might find it less soft compared to higher-end models. Assembly is required and might take some time, which is typical for treadmills but worth noting.

This treadmill serves as a practical choice for adults wanting a variety of incline options, solid speed, and foldability in a compact design, especially if interactive workout programs are valued and investing in the iFIT membership is an option.

The NordicTrack T Series 6.5S Treadmill offers a 0-10% incline range, which is helpful for varying workout intensity and targeting different muscle groups. Its 2.8 horsepower motor is adequately powerful for most home users, supporting speeds up to 10 MPH, suitable for walking, jogging, and running. The running surface is 20” x 55”, providing enough space for a comfortable workout, although it may feel slightly cramped for taller users or those with a longer stride. The treadmill features SelectFlex cushioning, allowing users to adjust the softness or firmness to match their preference, which can help reduce impact on joints during workouts. It includes a range of programs and features through the 30-day iFIT membership, offering access to over 10,000 workouts and personalized coaching using SmartAdjust technology. The ActivePulse feature adds the convenience of heart-rate-based adjustments for a more tailored experience.

With a weight capacity of up to 300 pounds, it is suitable for a wide range of users. The treadmill's foldable design and compact size make it easy to store, saving space in your home. However, the 5” LCD display is relatively small, which might be a drawback for those who prefer larger screens for better visibility. Additionally, while the treadmill has built-in speakers and Bluetooth connectivity, some users may find the sound quality to be average.

The NordicTrack T Series 6.5S is a versatile and user-friendly treadmill with robust features that cater to various fitness levels, making it a solid choice for home use. Potential buyers should consider the screen size and space requirements based on their personal preferences and needs.

The Horizon Fitness 7.4 AT Studio Series Smart Treadmill is designed for serious home workout enthusiasts who value connectivity and performance. One of its standout features is the Bluetooth connectivity, which allows users to stream fitness classes, movies, and music, making workouts more enjoyable. It also includes an integrated device rest and a rapid-charge USB port, ensuring your devices stay powered throughout your workout without additional subscription costs.

The treadmill boasts a spacious 22 x 60-inch running surface with 3-zone Variable Response Cushioning, providing excellent support and comfort during runs. The incline can be adjusted from 0 to 15%, and speed ranges from 0.5 to 12 mph, catering to a variety of fitness levels and workout types, from walking to intense running intervals. The treadmill is designed to support up to 350 pounds, making it suitable for a wide range of users. The QuickDial controls and responsive drive system allow for smooth and fast transitions between different speed and incline settings, which is particularly beneficial for interval training.

The treadmill includes several workout programs like 5K, Calorie, Distance, and Hill Climb, adding variety to your exercise routine. It also features practical elements such as integrated Bluetooth speakers, water bottle holder, fan, and energy saver mode for added convenience. Despite its hefty weight of 318 pounds, the one-step FeatherLight hydraulic folding system makes it relatively easy to store when not in use. Users should be prepared for the initial assembly and the space it occupies when set up. This treadmill is a solid choice for those looking for durability and a comprehensive set of features to enhance their home workout experience.