NordicTrack S25 treadmill vs FS10i elliptical
This is a comparison between the Nordictrack S25 treadmill and the FS10i elliptical including pros, cons and alternatives. Follow the links for more details
Overview and review of the FS10i Free Stride $3999 - $2999
This is a review of the Nordictrack Fs10i model. You will learn about the specifics, pros, cons and alternatives of this elliptical to ake a deicison. This article was originally published in "Which elliptical to get from Nordictrack".
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Overview of the Fs10i
The FS10i free stride is the newest addition to the center drive elliptical product line of Nordictrack. In 2020 it comes with a hefty price reduction of $1000 which makes it an attractive buy on the high end of the portfolio. As long as this remains, it is definitely the better option over the FS9i model. The main features of this machine are its center flywheel, the 10% incline option, 10-inch monitor and the free moving ellipticals which make it a stepper, ellipticals, and treadmill in one machine. The full list of features includes:
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10" Smart HD Touchscreen
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Includes 1-Year NordicTrack iFit® membership**
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Bluetooth® Audio Capabilities
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Two 2” Digitally Amplified Speakers
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AutoBreeze™ Workout Fan
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SoftTouch™ Upper Body Grips
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Oversized Cushion Pedals
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Center Drive
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20 Lb. Effective Inertia-Enhanced Flywheel
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SMR™ Silent Magnetic Resistance
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32" Auto-Adjustable Stride
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24 Digital Resistance Levels
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0 – 10% Incline
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OneTouch® Controls
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Commercial Solid Steel Construction
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Oversized Levelers
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375 Lb. User Capacity
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Transport Wheels
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Water Bottle Holder
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58.5" L x 29.5" W x 74" H Footprint
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10-Year Frame Warranty
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2-Year Parts Warranty
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1-Year Labor Warranty
This is the newest machine in the line up for free stride from Nordictrack in 2020 with a killer price. Observe how it will develop in the future as this value for money offer might not extend to the future.
Pros of the FS10i
The pros of the FS10i are:
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All bells and whistles
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Three for the price of one
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Long stride
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Free adjustments
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Low impact
The FS10i still has all the bells and whistles in the Nordictrack Free stride line up. You or your clients will have little to desire when you opt for the FS10i as your free stride machine of choice.
The concept of the middle flywheel for your elliptical enables that you can move more freely. This makes the FS10i a stepper, treadmill and elliptical in one machine. If you were considering getting all of these different machines the FS10i is still a bargain in terms of price and footprint which is being used up compared to getting three instead of one machine. Never mind the maintenance and energy consumption of the other machines.
With 32 inches of stride, the FS10i provides longer stride than the Front and read-drove ellipticals from Nordictrack as there is no flywheel in the way. This will especially help your larger athletes or clients.
The free adjustments of the movements will be beneficial for homeowners with big families or commercial gym owners with a wide variety of clients. This is the main engineering idea behind these free stride machines which move the flywheel to the middle of the machine, rather than having it in the front or back.
The low impact on knees and ankles is one of the main health advantages of ellipticals compared to treadmills. If you have an underlying condition or work with a lot of clients with weak hips and legs, this is a better machine for health reasons than a treadmill with a higher impact.
Cons of the FS10i
The cons of the FS10i are:
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High price
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No big screen
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No remote control in the handles
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Floating experience
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More prone to error
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Low-calorie burn
Even when the price is reduced to $2999 the FS10i is still a considerable investment. There are lower-cost options for free striders in the Nordictrack portfolio. Especially if you are not bought into the free stride concept as you do not have to provide a lot of variety or comfort with the machine you buy, definitely look somewhere else. $2999 can buy you a rack, barbell, and plates for a full gym setup if you invest it somewhere else. It depends on your goals, available space, and training preferences.
As the flywheel is in the center of this design the FS10i has no real stand or option to attach a big screen as other treadmills or ellipticals would have. In a home gym, this can be solved with a screen on the wall or no screen whatsoever. In a commercial setting, a screen on the wall can become quite small for individuals who are for away or want to do their own thing while they are exercising. If you think that entertainment options are a must for yourself or your clients over the experience of the free stride than opt for a front-drive elliptical or a big treadmill where a big screen can be attached.
Compared to the FS9i Nordictrack model the FS10i has no controls to adjust resistance and incline in the handles. These are positioned in the console. This is the only main advantage I can see for the Fs9i over the FS10i. If you like this convenience, go for the Fs9i instead.
While the fleeting experience is great when you have great body awareness and like to experiment, it can be stressful for someone who just likes to have a stable, repeatable experience. The many options you have with the FS10i which require a bit more fine motor skills than on a traditional elliptical might not be for everyone.
Moving the flywheel from the front or back of an elliptical to create more options and a longer stride poses two engineering challenges. One is that the flywheel can not be as big as with front- and rear-drive options, as you have less space. Second is that you need more moving parts to make the machine go in multiple directions at different angles. The smaller flywheel and the more intricate design make the Free stride models more error-prone than the front and rear drive options. While it is unlikely that you will break this as a home gym owner by yourself, the commercial gym owner should consider how much mileage each machine will go through depending on where it is positioned in the gym and how many machines you have.
General consideration for elliptical machines is that they burn fewer calories on average compared to bikes and treadmills as the exercise is less intense. If you are generally healthy and want to maximize the calorie output per minute, the elliptical machines are not the right buy for your need.
Summary for the FS10i
The FS10i is the best buy from Nordictrack in 2020 for a free stride elliptical with all bells and whistles. As long as it is cheaper than the FS9i this will hold. This is a good machine for the home gym owner with a big wallet and some health issues, who still want to exercise regularly. For commercial buyers, the price will be too high for someone who is thinking to buy more than 5 units at a time. Boutique gyms that work with a lot of clients with very specific needs will find this machine useful.

Overview and review of the NordicTrack S25 1299
This is a review of the NordicTrack S25 including pros, cons, and alternatives. This article has been originally published in “which NordicTrack treadmill or elliptical to get in the UK”. Follow the links for more details.
Overview of the NordicTrack S25
The S25 is a treadmill in the lower price ranges of Nordictrack with a massive 3.5 CHP motor. This is probably the most amount of horsepower for the least amount of money you can get from Nordictrack in the UK. The full list of specifications includes:
- Includes 1 Years iFit Family Membership
- iFit Integrated
- Two 2” Bluetooth Digitally Amplified Speakers
- 3.5 CHP Motor
- 0% - 12% Digital Incline
- 0 – 22 km/h Speed
- Onetouch™ Controls
- 1.9” Precision and Balanced Non-Flex Rollers
- 125kg Max User Weight
- EKG Handgrips
- FlexSelect™ Cushioning
- 51 x 152 cm Tread Belt
- This Machine Does Not Feature a Workout Fan
- SpaceSaver® Design with EasyLift™ Assist
- Assembled Dimensions - 200L x 90W x 145H cm
- Product Weight 92kg
- Boxed Weight 109kg
- Folded Dimensions - 103L x 90W x 180H cm
- Boxed Dimensions - 210L x 82W x 34H cm
- Warranty - Lifetime Frame Warranty, 10-year Motor Warranty, 2-Year Parts & Labour upon warranty registration within 28 days of purchase.
Pros of the Nordictrack S25
Pros of the S25 are:
- The motor
- The motor
- The motor
What this machine mainly has going for it is the big motor at such a small price tag. This is the machine for the no-nonsense runner who wants to be able to rack up the miles all day long, no matter the weather or traffic outside. You will not be entertained, you will not run on 40% inclines, but this machine will last. If you want to clock 200 miles a week on a treadmill, this is it.
Cons of the S25
The cons of the Nordictrack S25 are:
- Out of date displays
- Old model
The S treadmill series is not listed on the American website of Nordictrack for purchase. You will have to dig with partners or the vendor itself to still get your hands on it. In the Uk it is still listed as a model. Just be cautious of these things, especially if you buy commercially. The X7i or T7.5 product line will see a little more love from Nordictrack as these are also still being produced in the US and are not just gathering dust in warehouses around the world that need to be sold off.
Alternatives to the NordicTrack S25
Alternatives to the S25 treadmill are:
If you want an exercise machine for the home under 1000 and an elliptical which is easier on your joints than the Nordictrack C7.5 might be for you. This elliptical comes in at a lower price range while still not being the bottom of the barrel in ellipticals you can get from Nordictrack.
The Nordictrack C700 treadmill is the entry treadmill from Nordictrack. If you insist that your treadmill should be now but space and budget are squeezed, this is the model to get. If you are in this position, i would always recommend looking at second hand for home use. You can make considerable savings and still get a decent treadmill. Commercial buyers should especially watch out for warranties and how that affects insurance policies if they buy from foreclosure or second hand.
The concept model D rower is a good choice if you do not want to stand while exercising. This machine has been around for years and is a solid workhorse in almost any commercial gym you will walk into. It also comes in at below 1000 so if you like rowing and want to burn some calories, this might be the right choice for you.
The Rogue echo bike is my personal favorite for any home gym. This design is compact, sturdy, has a high-quality finish, and comes with a very competitive price tag. When Rogue wanted to enter the realm of cardio machines they did it right and built the perfect machine for Crossfit boxes or no-nonsense home gyms. The downside of this machine is that it comes nether with a big screen nor a lot of buttons to press.
Summary for the Nordictrack S25
The Nordictrack S25 is a great treadmill for someone who wants to save money and put a lot of miles on their treadmill with no fuss. There is no better alternative in the UK line up at the moment for getting your hands on a 3.5 CHP motor.