At a Glance
Assembly Required
iFit Enabled
Wi-Fi CompatibleNORDICTRACK X24 iFit-enabled Treadmill with Incline Adjustment
Item #6527141 |
Model #NTL39225
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With the iFIT Pro Membership*, access over 10,000 workouts on your smart treadmill that auto-adjust to your trainer’s pace and terrain, while SmartAdjust™ personalizes every session to your fitness level.
24" Pivoting Touchscreen with Streaming: The 24″ HD touchscreen pivots for the perfect view during any workout and with the iFIT Pro Membership*, you can even stream your favorite shows and movies (Pro Membership Required)
0-12 MPH: Run, jog, or walk with speeds up to 12 MPH, perfect for home workouts, cardio training, and endurance building.
40% Incline to -6% Decline Training: Train smarter with a -6% decline to 40% incline range that simulates real terrain, targets more muscle groups, and helps you prepare for races, hikes, and long-distance goals, all from your home gym.
SpringFlex™ Cushioning: Run or walk comfortably on the SpringFlex™ cushioning system, designed to absorb impact, ideal for long runs, hill sprints, or recovery sessions.
SmartAdjust™: iFIT’s SmartAdjust™ automatically adapts your treadmill’s speed and incline in real time based on your workout history and performance, so the more you train, the more your workouts evolve (Pro Membership Required)
Heart‑Rate Control with ActivePulse™: ActivePulse™ uses your Bluetooth-enabled HR monitor (sold separately) to keep you in the ideal heart rate zone, automatically adjusting speed and incline for better result (Pro Membership Required)
Personalized AI Coaching: Interact with iFIT AI Coach via SMS for personalized guidance, workout plans, and recovery tips, plus have your next workout automatically loaded to your equipment’s home screen to keep you moving toward your goals (Pro Membership Required)
Sync with Fitness Apps: Seamlessly sync your workouts with Strava, Garmin Connect, and Apple Health to track pace, calories, elevation, and performance, all in one place through the iFIT app (Pro Membership Required)
General | |||
|---|---|---|---|
Color/Finish Family | Black | Frame Material | Steel |
Series Name | X24 | Handle Bar Type | Stationary |
Grade | Residential | Number of Pre-Programmed Workouts | 20 |
Display Type | LCD | ||
Dimensions | |||
|---|---|---|---|
Assembled Height (Inches) | 73.3 | Running Surface Width (Feet) | 1.83 |
Assembled Length (Inches) | 69.9 | Weight (lbs.) | 440 |
Assembled Width (Inches) | 38.1 | Weight Capacity (lbs.) | 400 |
Motor Size (Horsepower) | 4.25 | Display Size (Inches) | 24 |
Running Surface Length (Feet) | 5 | ||
Features | |||
|---|---|---|---|
Adjustable Resistance Levels | Yes | Maximum Decline (Degrees) | 6 |
Assembly Required | Yes | Maximum Incline (Degrees) | 40 |
Calories Burned Readout | Yes | Maximum Speed (MPH) | 12 |
Emergency Shut-Off | Yes | Number of Resistance Levels | 40 |
Fan Included | Yes | Primary Muscle Group | Total body |
Foldable | No | Speaker Included | Yes |
Heart Rate Monitor | No | Touchscreen | Yes |
Hub Required | No | Voice Controlled | No |
Incline Adjustment | Yes | Wheeled | Yes |
Compatibility | |||
|---|---|---|---|
App Compatibility | Yes | Works with Android | Yes |
Bluetooth Compatibility | Yes | Works with iFit | Yes |
Smart Compatible | No | Works with iOS | Yes |
Wi-Fi Compatibility | Yes | Works with the Google Assistant | No |
Works with Amazon Alexa | No | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | TUV safety listing | |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 49201500 | ||
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Ratings may include incentivized customer reviews.
What Customers Are Saying
The NordicTrack treadmill offers a smooth and quiet operation, with a large screen and incline/decline capabilities that help users stay motivated and improve their fitness. Many customers praise the engaging iFIT workout programs. However, some users found the treadmill too high off the ground, and there have been reported issues with the iFIT software, such as syncing problems and limited customization options. Overall, the majority of customers are very satisfied with the high-quality features of this product.
Customer review summary generated by AI, including incentivized reviews.Amazing
The X24 treadmill is life changing. It's a trainer, motivator, and exercise partner rolled into one. The automated functions, sturdy build, and excellent features provide so many ways to not only "free" the burden of exercise but entices us to go workout on it everyday. I find myself thinking about it and looking forward to getting myself active. The X24 gives me a workout from high or low intensity that fits my mood and motivation at every moment. The way the treadmill speeds up and slows down ...
From NordicTrack
Outstanding Treadmill — Worth Every Penny!
I’ve been using my X24 Treadmill for almost six months, and I couldn’t be happier with my purchase. The build quality is excellent, the touchscreen display is crystal clear, and the workouts are engaging and easy to follow. It runs smoothly and quietly, which makes it perfect for home use. The incline and speed adjustments are seamless, and I really appreciate how sturdy and stable it feels during every run. Overall, this treadmill has exceeded my expectations in every way — it keeps me motivat...
From NordicTrack
Great Machine
Love the ifit app and the training videos and sessions. Highly motivational.
From NordicTrack
Year Review
Like the treadmill. I do feel like it is harder to run on than on my last treadmill. Just can't go as fast for some reason. Not a fan of the touch screen buttons that do not allow me to increase my speed by . 5. Last treadmill I could push 3 and then 5 quickly and it would start at 3. 5. This one does not do that.
From NordicTrack
Great Treadmill, Entertaining workouts
Very solid treadmill, Incline up to 40% which allows workouts showing beautiful terrain described by entertaining trainers.
From NordicTrack
Gets it done
The X-series treadmills are by far the best. Reliable and easy to use. My only complaint about the X24 is how it pushes one back a little further on the track to accommodate the side arms and screen. I assume this is to allow the front of the track to elevate as much as possible. I felt the previous X22 had a better neutral track running position. Minor gripe, but noticeable. Still a winner.
From NordicTrack
Love it
I love my treadmill! Love the big screen and all the settings on it.
From NordicTrack
Fantastic except for 1 issue
This is an incredible machine that has kept me in shape for hiking season. Great training and interval programs. The music is just so-so and I keep it muted. The reason for 4 stars is that I am 5’10 and I tower over the screen. It would be helpful to have an adjustable screen so I could actually see where the training programs are taking place. I cannot imagine that the screen meets needs of someone 5’7 and above. Otherwise I am very happy with the purchase. Really high quality machine.
From NordicTrack
I love the engagement of IFIT
I love the engagement of iFIT and the incline and decline function allows me to be better trained for big ultra racing events with a lot of steep incline and decline.
From NordicTrack
Would buy again!
It has completely changed my cardio workouts. The screen is huge, the workouts are engaging, and the incline/decline makes every walk/hike/run feel different and challenging. It’s sturdy, smooth, and feels like running on a professional gym machine. Easily one of the best fitness purchases I’ve ever made.
From NordicTrack
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