Short answer
Choose NordicTrack if you want the deeper running lineup: 22-inch-wide Commercial decks, motors up to 4.25 HP, 3% decline and touchscreens up to 24 inches. Choose ProForm if you want the same iFIT classes in a lighter, more accessible range led by the Pro 9000. Both brands need an iFIT membership for classes.
Key takeaways
- NordicTrack and ProForm share iFIT, so the decision comes down to hardware.
- NordicTrack offers wider 22 × 60-inch decks, 4.25 HP motors and -3% decline on Commercial models.
- ProForm covers walking and jogging well, and the Pro 9000 (FitScore 91.7) rivals the T Series 16 (92.4).
- Warranty patterns are similar; the NordicTrack Commercial 2450 lists the only lifetime motor.
- Both run without a membership in manual mode, but classes and auto-adjust need iFIT.
NordicTrack vs ProForm is an unusual brand comparison, because both names come from the same company. They share the iFIT app, the same membership tiers, similar touchscreen hardware and many of the same engineering choices. The real differences are in the lineup: how big the decks get, how strong the motors are, whether you get decline, how large the screen is and how the warranty is written on each listing.
This guide compares the 13 NordicTrack and ProForm treadmills we reviewed at FitGearHQ, using their specs, warranty terms and FitScores. You will see where each brand is stronger, how the iFIT subscription works on both, and which model from each brand fits walking, jogging, running and class-based training. For the wider brand picture, see our best treadmill brands guide.
NordicTrack vs ProForm at a Glance
NordicTrack covers more ground. Its range runs from compact walking treadmills in the T Series to 400 lb capacity Commercial models built for daily running. ProForm is narrower: the Carbon line targets walkers and casual joggers, and the Pro 9000 is its touchscreen model for runners. The table compares the two lineups using the models we reviewed.
FitScores come from our reviews. A model can score differently in a specific Best guide because each guide weights performance, comfort and features for its own use case.
| Criteria | NordicTrack | ProForm |
|---|---|---|
| Models we reviewed | T Series 5, 7, 6.5 S, 10, 16; Commercial LE, 1250, 1750, 2450 | Carbon TL, Carbon TLS, Carbon TLX, Pro 9000 |
| FitScore range | 72.9 to 92.4 | 67.5 to 91.7 |
| Motors | 2.6 to 4.25 HP | 2.6 to 3.6 HP |
| Running surfaces | 18 × 55 to 22 × 60 in | 18 × 55 to 20 × 60 in |
| Incline / decline | Up to 10% (entry T Series) or 12%; -3% decline on Commercial models | Up to 10% or 12%; no decline |
| Top speed | 10 to 12 mph; 14 mph on the Commercial 2450 | 10 to 12 mph |
| Consoles | 5-in LCD to 24-in touchscreen | 5-in LCD to 16-in touchscreen |
| App / subscription | iFIT membership for classes | iFIT membership for classes |
| Max user weight | 300 to 400 lb | 300 to 350 lb |
| Best for | Running, heavier users, large screens | Walking and jogging with iFIT, smaller rooms |
Check Amazon for current pricing and availability.
Lineup Differences: Where Each Brand Sits
NordicTrack splits its treadmills into two families. The T Series covers walking and jogging: the T Series 5 (FitScore 72.9), T Series 7 (80.4) and T 6.5 S (76) use 5-inch LCD consoles, while the T Series 10 (82.4) and T Series 16 (92.4) add touchscreens and 60-inch decks. The Commercial family is built for running, with the Commercial LE (83.3), Commercial 1250 (83), Commercial 1750 (85.4) and Commercial 2450 (86.7).
ProForm keeps things simpler. The Carbon TL (74.8) and Carbon TLS (67.5) are compact walking treadmills with 18-inch-wide belts. The Carbon TLX (77.7) steps up to a 20 × 60-inch deck and 3 HP motor, and the Pro 9000 (91.7) brings a 16-inch pivoting touchscreen and a 350 lb capacity.
In practice, ProForm models line up against the lower half of the NordicTrack range. The Carbon TL faces the T Series 5, the Carbon TLX faces the T 6.5 S and T Series 10, and the Pro 9000 faces the T Series 16. ProForm has nothing that matches the Commercial 1750 or 2450 in our data.
Motors and Decks
Motor power tracks the lineup. Both brands start at 2.6 HP on their entry models, which is enough for walking and light jogging. ProForm tops out at 3.6 HP on the Pro 9000. NordicTrack goes to 3.6 HP on the T Series 16, Commercial LE and Commercial 1250, and to 4.25 HP on the Commercial 1750 and 2450, the strongest motors in either brand.
Deck size is the clearer split. Every NordicTrack Commercial model we reviewed uses a 22 × 60-inch running surface, which gives runners room for a wide gait and a long stride. No ProForm model in our data goes wider than 20 inches. The Carbon TL and TLS, along with the NordicTrack T Series 5, use 18 × 55-inch belts, which suit walking more than running. Our treadmill buying guide explains how belt size relates to stride length.
Cushioning works differently too. NordicTrack uses SelectFlex on the T Series 7, 10 and 16, which you can set from soft to firm, and RunFlex on the Commercial models. ProForm uses ProShox across the models we reviewed. If joint comfort is your main concern, the adjustable SelectFlex deck is one reason the T Series 16 ranks #1 in our best treadmill with cushioning guide.
Pro tip: If you are over 6 feet tall or plan regular runs, look for a 60-inch deck at minimum. That rules out the Carbon TL, Carbon TLS, T Series 5, T Series 7 and T 6.5 S.
Incline and Decline
Both brands use motorized incline on every model we reviewed. Entry models from both reach 10%: the NordicTrack T Series 5, T Series 7 and T 6.5 S, and the ProForm Carbon TL. The Carbon TLS, Carbon TLX and Pro 9000 reach 12%, as do the NordicTrack T Series 10, T Series 16 and all four Commercial models.
Decline is where NordicTrack pulls ahead. The Commercial LE, 1250, 1750 and 2450 all go down to -3%, which lets you simulate downhill sections of a course and follow iFIT routes that include descents. None of the ProForm or T Series models we reviewed offer decline.
With an iFIT membership, compatible models on both brands can change incline automatically to follow a trainer or a mapped route. That makes the incline range more useful than it is on a manual treadmill, because you do not need to adjust it yourself mid-workout. See our best treadmill with incline and best treadmill with automatic incline guides for more options.
Consoles and the iFIT Subscription
Console choice comes down to whether you want a built-in touchscreen. On the LCD models (NordicTrack T Series 5, 7, 6.5 S and Commercial LE; ProForm Carbon TL, TLS and TLX), you stream iFIT on your own phone or tablet over Bluetooth, using the device shelf. On the touchscreen models, the classes run on the treadmill itself: 10 inches on the NordicTrack T Series 10 and Commercial 1250, 16 inches on the T Series 16, Commercial 1750 and ProForm Pro 9000, and 24 inches on the Commercial 2450.
Both brands use the same two iFIT tiers. According to iFIT, the Train tier is built for personal devices and connects a phone or tablet to a Bluetooth-enabled NordicTrack or ProForm machine, while the Pro tier is for equipment with an integrated screen and adds machine-specific workouts and custom workouts. NordicTrack states that only the Pro tier allows extra users, up to five people in total, and that memberships auto-renew unless canceled.
Without a membership, NordicTrack says the treadmill still works in manual mode with a small set of onboard workouts. You lose the class library, automatic speed and incline control and features such as SmartAdjust. Because the app is the same on both brands, iFIT is not a reason to pick one over the other. Screen size and deck size are.
Watch out: Budget for iFIT if classes are the reason you are buying. A touchscreen model without a Pro membership is mostly a manual treadmill with a large display. If you want to avoid subscriptions entirely, see our best treadmill without subscription guide.
Warranty, Build and Support
Warranty terms vary more by listing than by brand. The ProForm Carbon models and NordicTrack T Series 5, 7, 6.5 S and 10 listings we reviewed show a 10-year frame with 1 to 2 years on the motor and parts and 1 year on labor. The ProForm Pro 9000, NordicTrack T Series 16, Commercial LE, Commercial 1250 and Commercial 1750 listings show 2 years on frame, motor, parts and labor. The Commercial 2450 listing stands out with a 10-year frame, lifetime motor, 2-year parts and 1-year labor.
That means NordicTrack has the single strongest motor warranty in this matchup, on the 2450, but neither brand matches the lifetime frame and motor coverage common at Sole and Horizon. Warranty terms can differ between the manufacturer and a marketplace listing, so check the current warranty on the product page before you order.
On build, the heavier NordicTrack Commercial frames carry a 400 lb capacity, against 300 lb on the Carbon models and 350 lb on the Pro 9000. All 13 models fold except the NordicTrack T Series 5. Because both brands come from the same parent company and share the iFIT platform, the software experience and service process are very similar; your choice of model matters more than the badge.
| Model | Frame | Motor | Parts | Labor |
|---|---|---|---|---|
| NordicTrack Commercial 2450 | 10 years | Lifetime | 2 years | 1 year |
| NordicTrack Commercial LE, 1250, 1750 | 2 years | 2 years | 2 years | 2 years |
| NordicTrack T Series 16 | 2 years | 2 years | 2 years | 2 years |
| NordicTrack T Series 7, 6.5 S, 10 | 10 years | 2 years | 2 years | 1 year |
| NordicTrack T Series 5 | 10 years | 1 year | 1 year | 1 year |
| ProForm Pro 9000 | 2 years | 2 years | 2 years | 2 years |
| ProForm Carbon TL, TLS, TLX | 10 years | 1 year | 1 year | 1 year |
Best NordicTrack Treadmill by Need
For classes on a big screen, the NordicTrack T Series 16 is our top pick and ranks #1 in our best treadmill with screen guide. For serious running with iFIT, the Commercial 2450 adds a 4.25 HP motor, 14 mph top speed, decline and a 22 × 60-inch deck; it ranks among the top picks in our best treadmill with classes guide.
For walking, the T Series 7 ranks #1 in our best treadmill for walking guide thanks to adjustable cushioning and a compact fold. Heavier users who want iFIT should also look at the Commercial LE, which carries a 400 lb rating.
Best for Classes
NordicTrack T Series 16
FitScore 92.4/100
A 16-inch tilting touchscreen, 3.6 HP motor, 12% incline and adjustable SelectFlex cushioning on a 20 × 60-inch deck.
Ranked in our Best Treadmill With Screen guide
Check Price on AmazonBest for Running
NordicTrack Commercial 2450
FitScore 92.8/100
A 4.25 HP motor, 0 to 14 mph, -3% to 12% incline and a 24-inch screen on a 22 × 60-inch deck.
Ranked in our Best Treadmill With Classes guide
Check Price on AmazonBest for Walking
NordicTrack T Series 7
FitScore 78.9/100
SelectFlex cushioning, 10% incline and a compact fold for daily walks and light jogging.
Ranked in our Best Treadmill for Walking guide
Check Price on AmazonBest ProForm Treadmill by Need
The ProForm Pro 9000 is the clear standout. It ranks #2 in our best treadmill with screen guide, just behind the T Series 16, and adds a higher 350 lb capacity. Our ProForm Pro 9000 vs NordicTrack 2450 comparison shows when it is worth stepping up to the bigger NordicTrack.
For a mid-range iFIT treadmill, the Carbon TLX gives you a 20 × 60-inch deck and 12% incline and ranks as the iFIT value pick in our best value treadmill guide. On a tight budget, the Carbon TL ranks in our best budget treadmill guide, though its 18-inch belt is best kept for walking.
Best for Classes
ProForm Pro 9000
FitScore 91.7/100
A 16-inch pivoting touchscreen, 3.6 HP motor and 350 lb capacity on a folding 20 × 60-inch deck.
Ranked in our Best Treadmill With Screen guide
Check Price on AmazonBest Mid-Range
ProForm Carbon TLX
FitScore 76.4/100
A 3 HP motor, 12% incline and a full 20 × 60-inch deck, with iFIT streamed to your own device.
Ranked in our Best Value Treadmill in 2026 guide
Check Price on AmazonBest Budget Walker
ProForm Carbon TL
FitScore 74.8/100
A compact folding walker with 10% incline and a 10-year frame warranty on the listing we reviewed.
Ranked in our Best Budget Treadmill guide
Check Price on AmazonWhich Should You Choose?
Pick the brand by the deck, motor and screen you need, since the software is identical. If you will run several times a week, want decline or weigh more than 300 lb, NordicTrack has the models for it. If you mainly walk or jog and want iFIT in a lighter frame, ProForm covers that well, and the Pro 9000 competes with the best touchscreen treadmills we have rated.
- Daily running: NordicTrack Commercial 2450 or Commercial 1250. See best treadmill for running.
- Classes on a large screen: NordicTrack T Series 16 or ProForm Pro 9000. See best treadmill with screen.
- Walking and beginners: NordicTrack T Series 7 or ProForm Carbon TLX. See best treadmill for beginners.
- Heavier users: NordicTrack Commercial LE (400 lb). See best treadmill for heavy people.
- Tight budget: ProForm Carbon TL or NordicTrack T Series 5. See best budget treadmill.
- Small apartment: ProForm Carbon TLX or NordicTrack T Series 10. See best treadmill for apartment.
Common Mistakes to Avoid
- Choosing between NordicTrack and ProForm for the app; iFIT is the same on both.
- Buying a touchscreen model without budgeting for an iFIT Pro membership.
- Running regularly on an 18 × 55-inch belt such as the Carbon TL or T Series 5.
- Assuming every NordicTrack has decline; only the Commercial models in our data do.
- Skipping the warranty details on the exact listing; terms differ from model to model.
The Bottom Line
- Both brands belong to iFIT Health & Fitness and run the same iFIT app and membership.
- We reviewed 9 NordicTrack and 4 ProForm treadmills; top FitScores are the NordicTrack T Series 16 (92.4) and ProForm Pro 9000 (91.7).
- Only NordicTrack Commercial models in our data offer decline (to -3%) and 22 × 60-inch decks.
- Carbon and T Series listings show a 10-year frame with 1 to 2 years on motor and parts; the Pro 9000, T Series 16 and most Commercial listings show 2 years on everything.
- Without iFIT, both brands still run in manual mode with a small set of onboard workouts.
Our Top Picks
Best for ClassesNordicTrack T Series 16FitScore92.4/100Check on Amazon- Best for RunningNordicTrack Commercial 2450FitScore92.8/100Check on Amazon
- Best for WalkingNordicTrack T Series 7FitScore78.9/100Check on Amazon
- Best for ClassesProForm Pro 9000FitScore91.7/100Check on Amazon
- Best Mid-RangeProForm Carbon TLXFitScore76.4/100Check on Amazon
- Best Budget WalkerProForm Carbon TLFitScore74.8/100Check on Amazon
Frequently Asked Questions
Yes. Both are brands of iFIT Health & Fitness and share the iFIT app and membership. NordicTrack has the larger, more running-focused lineup.
For running, yes: NordicTrack Commercial models offer 22 × 60-inch decks, up to 4.25 HP and decline. For walking and jogging with iFIT, ProForm models are just as capable, and the Pro 9000 scores close to the T Series 16.
Yes. Both use the Train tier for phones and tablets and the Pro tier for built-in touchscreens. Check the current plan terms on the iFIT app before you buy.
Yes. According to NordicTrack, the treadmill works in manual mode with a small set of onboard workouts. Classes and automatic speed and incline control need a membership.
They are similar. Carbon and T Series listings show a 10-year frame with 1 to 2 years on motor and parts, while the Pro 9000, T Series 16 and most Commercial listings show 2 years on everything. The Commercial 2450 lists a lifetime motor.
The NordicTrack T Series 16 is the closest match, with the same 3.6 HP motor, 20 × 60-inch deck and a 16-inch touchscreen. The Pro 9000 has a higher 350 lb capacity; the T Series 16 adds adjustable SelectFlex cushioning.
None of the ProForm treadmills we reviewed offer decline. If you want decline with iFIT, look at the NordicTrack Commercial models, which go to -3%.
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