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About the Carbon TLX Treadmill: The ProForm Carbon TLX Treadmill turns your home into the ultimate cardio playground. Hit speeds up to 12 MPH and challenge yourself with a 0–12% incline that simulates hills for a heart-pumping, calorie-torching workout. Every climb targets different muscle groups, builds endurance, and keeps your heart rate soaring for maximum results. Track your progress on the 7” LCD display and stream workouts or entertainment from your device on the built-in shelf. ProShox™ cushioning absorbs impact to protect your joints, while the CoolAire™ fan keeps you breezy and the USB-C port keeps your devices powered. Compact, smart, and ready for action, the Carbon TLX makes every run engaging, effective, and seriously fun. About iFIT: iFIT offers over 10,000 workouts led by professional athletes and fitness experts. With the iFIT Train Membership*, you can access a wide range of training programs, including strength, yoga, HIIT, and more. iFIT's SmartAdjust™ technology personalizes each workout to your fitness level, and ActivePulse™ adjusts workout intensity based on your heart rate, ensuring optimal training. The iFIT platform also integrates with popular fitness apps like Strava, Garmin Connect, and Apple Health, allowing you to track your progress seamlessly.
Q: How does the SpaceSaver design make this treadmill more convenient?
A: The SpaceSaver design with EasyLift Assist makes it easy to fold and store the treadmill when not in use, maximizing your space.
Q: What is the weight capacity of this treadmill?
A: The Carbon TLX treadmill has a weight capacity of 300 lbs.
Q: Does this treadmill come with a display screen?
A: Yes, the treadmill has a built-in 7-inch high-contrast display to track your workout stats.
Q: Does the treadmill have a fan?
A: Yes, the treadmill features a CoolAire workout fan to keep you cool and comfortable during your workout.
Q: Can I listen to music through the treadmill?
A: Yes, the treadmill has built-in Bluetooth speakers. You can connect your device and listen to music or videos wirelessly.
Q: What is the maximum incline this treadmill offers?
A: The Carbon TLX treadmill has a maximum incline of 12%.
Q: What type of cushioning does the treadmill have?
A: The treadmill features ProShox cushioning to absorb impact and provide stability during workouts.
Q: Can you use this treadmill manually without a IFIT subscription?
A: Yes. You hold down if it button for like 20 seconds each time. Kind of a hassle.

About the Carbon TLX Treadmill: The ProForm Carbon TLX Treadmill turns your home into the ultimate cardio playground. Hit speeds up to 12 MPH and challenge yourself with a 0–12% incline that simulates hills for a heart-pumping, calorie-torching workout. Every climb targets different muscle groups, builds endurance, and keeps your heart rate soaring for maximum results. Track your progress on the 7” LCD display and stream workouts or entertainment from your device on the built-in shelf. ProShox™ cushioning absorbs impact to protect your joints, while the CoolAire™ fan keeps you breezy and the USB-C port keeps your devices powered. Compact, smart, and ready for action, the Carbon TLX makes every run engaging, effective, and seriously fun. About iFIT: iFIT offers over 10,000 workouts led by professional athletes and fitness experts. With the iFIT Train Membership*, you can access a wide range of training programs, including strength, yoga, HIIT, and more. iFIT's SmartAdjust™ technology personalizes each workout to your fitness level, and ActivePulse™ adjusts workout intensity based on your heart rate, ensuring optimal training. The iFIT platform also integrates with popular fitness apps like Strava, Garmin Connect, and Apple Health, allowing you to track your progress seamlessly.

About the Carbon TL: The ProForm Carbon TL Treadmill brings high-energy cardio right to your home. Track every stride, mile, and calorie on the 5” LCD display, and use the built-in device shelf to connect your phone or tablet so you can stream workouts or play your favorite playlist while you train. Zoom up to 10 MPH for a 6-minute-mile pace and tackle a 0–10% incline to mimic hills, blasting calories while building leg strength and endurance. ProShox™ cushioning soaks up impact, keeping your joints happy and your workouts smooth, low-stress, and seriously fun. About iFIT: iFIT offers over 10,000 workouts led by professional athletes and fitness experts. With the iFIT Train Membership*, you can access a wide range of training programs, including strength, yoga, HIIT, and more. iFIT's SmartAdjust™ technology personalizes each workout to your fitness level, and ActivePulse™ adjusts workout intensity based on your heart rate, ensuring optimal training. The iFIT platform also integrates with popular fitness apps like Strava, Garmin Connect, and Apple Health, allowing you to track your progress seamlessly.

About the T Series S Treadmill: The T Series 6.5S is equipped with a 5” LCD display for tracking your workout stats and a built-in device shelf, giving you a convenient spot to securely connect and use your own device while you train. The 0-10 MPH speed range allows you to run up to a 6-minute-mile pace. A 0-10% incline can gradually slope, simulating hilly terrain and making your workout more intense and effective. The SelectFlex™ cushioned deck offers customizable impact control; choose soft for low-impact walking or firm for more realistic road running. This treadmill also features EasyLift™ Assist, allowing you to fold it up effortlessly and reclaim your space when not in use. With a more compact running surface, the T Series 6.5S delivers a premium NordicTrack experience in a space-saving footprint. About iFIT: iFIT offers over 10,000 workouts led by professional athletes and fitness experts. With the iFIT Train Membership*, you can access a wide range of training programs, including strength, yoga, HIIT, and more. iFIT's SmartAdjust™ technology personalizes each workout to your fitness level, and ActivePulse™ adjusts workout intensity based on your heart rate, ensuring optimal training. The iFIT platform also integrates with popular fitness apps like Strava, Garmin Connect, and Apple Health, allowing you to track your progress seamlessly.

About the T Series 10 Treadmill: The T Series 10 is equipped with a 10” titling touchscreen to keep optimal viewing for your height. The 0-12% incline simulates hilly terrain and makes your workouts more intense and effective. A speed range of 0-12 MPH allows you to run at a 5-mile-minute pace. The SelectFlex™ cushioned deck offers customizable impact control; choose softer cushioning for low-impact walking or firmer cushioning for more realistic road running. With a more compact running surface, the T Series 10 delivers a premium NordicTrack experience in a space-saving footprint. This treadmill also features EasyLift™ Assist, allowing you to fold it up effortlessly and reclaim your space when not in use. A built-in AutoBreeze™ fan keeps you cool, and a USB-C charging port keeps your phone powered. About iFIT: iFIT offers over 10,000 workouts led by professional athletes and fitness experts. With the iFIT Pro Membership*, you can access a wide range of training programs, including strength, yoga, HIIT, and more. iFIT's SmartAdjust™ technology personalizes each workout to your fitness level, and ActivePulse™ adjusts workout intensity based on your heart rate, ensuring optimal training. The iFIT platform also integrates with popular fitness apps like Strava, Garmin Connect, and Apple Health, allowing you to track your progress seamlessly.
| Pros for ProForm - Carbon TLX Treadmill - Black | |||
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| Cons for ProForm - Carbon TLX Treadmill - Black | |||
| There were no cons for this product— |
Customers enjoy the Carbon TLX treadmill for its sturdy build, easy setup, and quiet operation. Many customers found the treadmill easy to assemble, with some even doing it by themselves. The incline feature is also well-received, with users appreciating its functionality and ease of use.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
For the price, I think the value is definitely there. Setting it up was simple. I had a bit of help and we got it put together in about an hour. The instructions were clear and everything I needed came in the box. What I like most is how straightforward this treadmill is. There is no fancy tablet or complicated features that might fail later. It just has a basic LED screen with buttons to control the speed and incline. I have been using it for two weeks and it has been very smooth. I also like that when you press stop it eases down to zero instead of stopping all at once. On other treadmills I've had in the past, that sudden stop made me lose balance, so this is a big plus. The cushioning feels good and I do not get knee pain like when I run outside on concrete in the city streets. The Bluetooth speakers connect easily to my phone (for music) and the built-in fan adds a nice bit of breeze. I think the Bluetooth is where you connect to your phone or tablet if you have the iFit subscription, but you don't need one to use this treadmill (which was one of my concerns). There is no heart rate monitor, but that does not bother me. The only minor thing is I sometimes get a little static shock if I touch the sides while running, though it is not a big deal and it might just be something that happens to me only. Overall, this treadmill is simple, comfortable, and reliable. It does exactly what I need for both walking and running.
Posted by Eric
We use it to have some cardio before our dance training with kids and adults and it’s solid as a rock. 12• incline plus maximum of 12 speed. Good for beginner and intermedium levels of runners. The only thing I regret about this treadmill is that it doesn’t have a heart pulse sensor.
Posted by JuliaC
Perfect for running really stable Good quality material
Posted by EdgarS