New NordicTrack X24 Treadmill 2024 : On Deck

They did it! In checking out the new NordicTrack X24 ahead of its launch September 9th, I offered up congratulations to the iFit team of designers on what is clearly an answer to their customers’ requests. If you’re familiar with the monster-sized NordicTrack X22i and X32i, whose 40% inclines and -6% declines are the stuff HIIT dreams are made of, then I think you’ll really dig the new X24 and its junior sibling the X16. If you’re looking to score a deal, the two outgoing models will most likely be on sale through the end of the year as they’re phased out of production. In the meantime, the X24 brings the best of all worlds to the never-ending pursuit of more intense incline training.

Three big improvements the X24 brings over its predecessors include a more standardized running track of 22″ x 60″ instead of the 65″ deck. You still get the benefit of the wide berth, but I can actually see myself placing this unit inside my home, whereas the 65″ deck really required a garage gym. It was just too long. The other huge change in the entire NordicTrack lineup coming this year is the new style of touchscreens being incorporated into the machine. These are just as large in terms of the screen itself, but the console is smaller and more manageable. Finally, the new and improved iFit program, referenced by staff as “iFit 2.0” takes interactive workouts to a new level and, yes, you’ll now be able to access both Netflix and Spotifly on your NordicTrack screens using iFit. That answers the biggest question I’ve heard people ask for years with both NordicTrack and ProForm machines which heretofore only allowed the iFit program to be viewed on them. No more.

Priced at $3,999, it’s a high-end unit for sure, but if you’re into the best of the best, this is it for the coming year.

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Why You Should Trust Our Review Of The NordicTrack Commercial X24

At TreadmillReviews.net, we bring you comprehensive reviews of treadmills so you can decide which one is right for you. Our staff thoroughly test all the treadmills we review. We install them, walk on them, run on them, and try out all of the features. We get to know each and every treadmill we review extremely well. Our reviewers log miles on the deck. We listen and record the sound of the motor, we test and measure the incline/decline, try out all aspects of the console and try the treadmill’s features, such as iFit.

Every treadmill we review undergoes the same rigorous process. That way we can compare and contrast them and give you an honest review of what we think. This particular treadmill has been around for many years, and we’ve done previous reviews of the NordicTrack Commercial X24.

Our reviewers are treadmill and fitness experts. Brian, the author of this review, is a professional bodybuilder, and is a 7-time national qualifier in both men’s bodybuilding and classic physique within the NPC competitions. He has coached and been coached on cardiovascular training, HIIT, and nutrition, particularly as it pertains to weight loss for competitions. He is an expert at treadmills, has been on this treadmill, and you can trust his opinion on all of the treadmills he reviews.

In Brief

We traveled to New York City for the introduction of the new 2025 NordicTrack lineup and had a chance to work on its showcase piece, the X24. The premier model of treadmill this year, it replaces the X32i and X22i. Measuring a full 69.9″ x 38.1″ x 73.3″ with a 22″ x 60″ deck, this is a good-sized unit but actually a bit smaller than its predecessors. I like that, frankly. With a step-up height of 13.66″ the treadmill weighs 445 pounds in-box and can support up to 400 pounds in user weight. The issue I had with the X32i in particular was its deck was 65″ long and believe it or not, that extra five inches makes a big difference in placing the unit inside your home. This model just fits better.

What you’ll really notice though up front is the 24″ touchscreen, which pivots, is more of a flat screen as opposed to the gianormous 32″ console which didn’t move. Meanwhile, get ready for a new and improved iFit experience with both Netflix and Spotifly accessible by way of this screen, as well as an AI iFit Coach with which you can interact using text messaging on your phone or tablet, as well as the treadmill itself. Yes, the trademark smart-adjust, automatic trainer control features are still here, as well as ActivePulse cardio technology too.

But what you’re really buying is the enviable 40% incline and -6% decline feature, which is tops on the market. You can run up to 12mph, which is a five-minute mile pace, and there’s simply no workout goals you can’t achieve with this unit. Loaded with every comfort feature you can imagine, the X24 is the reason for the season this year.

Why We Like It

The NordicTrack X24 and X16 come into the lineup as replacements for what were incredibly popular incline trainers. Let’s face it, precious few treadmills can hit a 40% incline and -6% decline. If you’re into mountain climbing workouts, this is your machine. In my experience, there’s just no better way to cut the fat than with incline training. All available research proves that the easiest way to increase intensity on a treadmill is to vary the incline and decline. With a 40% max here, I can burn as many calories in 15 minutes as perhaps 45 while using a flatter surface. Moreover, the improvements made to these models answer every question I’ve ever had about their predecessors. From improved screens, to a more compact and home-friendly build, to more connectivity with an improved iFit program, this is a dream machine.

It Comes With An Amazing 24″ Console

The X24’s name comes from the 24″ flatscreen affixed to the top of the unit. This screen can pivot about so you can do floorwork on a yoga mat, or just adjust for the glare. In my experience, a 24″ screen is more than sufficient for immersive training and you can really get into the climbing of those mountains, valleys, or highways of Earth here. This touchscreen is so simple a toddler can figure it out. The console includes a USB-C charging port for your phone or other device, as well as two 2″ premium speakers, Bluetooth compatibility for headphones or heart rate monitors, as well as two water bottle holders. Now with the new iFit upgrades, you’ll be able to access Netflix and Spotifly by way of this screen and use them simultaneously. Another thing I really like about this set-up is it’s much easier to get the “Manual” workout mode in case you don’t want to use iFit but instead just walk around a track while listening to music. Any way you cut it, this 24″ screen leaves no room for boredom while earning your burn.

Unrivaled Incline and Decline

The easiest way to increase the intensity of your workout is to adjust the incline and decline. I don’t see any other comparable treadmills on the market in this price range with an incline/decline range than 40% to -6%. Granted, you may ask yourself, “Who needs all that?” Well, if you’re one of the folks that do, you know who you are. I happen to love hiking workouts on treadmills, and the fact you have a 46% effective swing here up and down means there’s no limits to what you can do. Even if you never come close to the maximum speed offered of 12mph, I break a sweat fast when inclining to this level. With the iFit program’s automatic trainer control, either live trainer, or the program, will adjust this speed and incline for you automatically as you try to keep up. This machine also works with ActivePulse Technology, the iFit program’s Bluetooth heart rate monitoring program, which can also automatically adjust the treadmill to keep your heart rate exactly where you want it. Just to offer a comparison, most other home treadmills top out around 12% incline.

Premium Components

Let’s face it, if I’m climbing a 40% incline, I need good cushioning in my treadmill deck. The iFit team has brought that here in spades with their new SpringFlex Cushioning system. The treadmill is powered by way of a large 4.25 CHP motor backed by a lifetime warranty. When I stepped onto this treadmill, there was no doubt to me it’s a top-flight unit solid as they come. No, it’s not a folding treadmill. Given the size of the mechanisms which afford you a 40% incline there’s just no way to do that. It’s also a heavy, 445-pound treadmill, so you’ll want to keep that in mind when placing it. If I weigh 200 pounds, the total load on the floor there is going be nearly 650 pounds. You’ll also need to keep in mind the 13.66″ step-up height and maximum 40% incline here when estimating ceiling needs. If you’re 6′ tall, you’ll need more than 8′ of ceiling space.

The New iFit Program

If you’re unfamiliar with iFit, I’d recommend checking it out in full here. I’ve been using it for years with NordicTrack equipment and have seen it grow from a simple workout app to the most advanced AI training system in the world. One of the most prominent features of course is the iconic smart-adjust technology which allows the live trainer, or on-demand program, to automatically control the resistance of your machine. This also works with the cardio program, ActivePulse, where the machine can keep your heart rate on point by automatically adjusting itself as your exercise. The iFit program is also one of the few around that offer live trainers, as well as more than 12,000 on-demand videos for everything from strength, rowing, biking, and nutrition to mindfulness and meditation. It’s built to travel as it can be downloaded onto any device and all of your metrics are stored.

What’s new though is the iFIT AI Coach program which selects and recommends workouts based on your past performance, and also works with your directly to design your own programs. This AI Coach can contact you via text messaging if you like, and together you can build your own workouts. This comes atop even more outdoor content, which is one of the iFit programs staples. The iFit program features professional athletes and trainers visiting more than 121 nations on all seven continents, even Antarctica, as they take through whatever kind of journey you want. And now, the iFit program can sync with Strava, Garmin, Google Fit, Apple Health, and you can use Netflix and Spotlify as well. At $39 per month, it’s about the same price as its peers’ apps, but frankly, there’s just no comparison. If you’re willing to put $4,000 into the best treadmill on the market, the $39 just doesn’t seem problematic at all. And yes, I love the fact that if I also buy a rower, bike, or elliptical from NordicTrack or ProForm, this one app works on all at the same time.

Keep In Mind

This is still a big treadmill. I like that it fits more easily into the home than the longer units with 65″ decks, but it’s still a non-folding treadmill you want to move very often. It’s also pricey at $3,999. I think it’s worth it, but I’m a fan of interactive training and big inclines. I see treadmills like this an investment in your health. There’s no question you can get into phenomenal shape with the kind of incline training this will afford. Even in 15-minute bursts, you can nearly walk up the stairs so to speak, as 40% is about the same as steps.

This Treadmill Could Be For You If You Want:

• The best treadmill money can buy
• The highest level of incline on a treadmill these days at 40%
• A large, solid treadmill with 400-pound user max
• The most interactive programming on the market with iFit
• A large, easy-to-use, 24″ touchscreen

Our Verdict:

All in all, the NordicTrack X24 is the the reason for the season, for sure. Much improved over its predecessors, I think this model fits better inside a home and still affords you the max in incline training at 40%. There’s just no way to outgrow this treadmill with top speeds of 12mph and a 4.25 CHP motor. If you’re wanting a blue-ribbon treadmill in the $4,000 zone, this is it. I have to say I’m really impressed at how the iFit team answered all prior questions about their screen’s connectivity, and the fact that you can now watch Netflix while using it is just a cherry on the protein shake.

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