Choosing equipment isn’t just about burning calories — it’s about finding the tool that elevates your performance, supports your joints, and adapts to your real-life routine. Whether you’re working toward a faster 5K, rebuilding strength post-injury, or staying consistent between seasons, your cardio machines should move with you.

NordicTrack machines are engineered to deliver high-performance results with adaptive tech, and immersive training built in. But with so many great options, how do you know which one gives you the best value for your space, your body, and your routine?

Let’s break it down. From treadmills to rowers, this guide will help you choose the smartest investment for your goals and start moving three to five days a week with confidence.

Treadmills: The Proven Cardio Staple

When it comes to consistent, reliable cardio, treadmills remain a top choice for good reason. Whether you’re walking, jogging, or building up to interval training, treadmill workouts give you total control over speed and incline. They’re also easy to customize and adaptable to any fitness level, but the biggest bonus is being available 24/7 despite challenges like the weather. 

Cardio, even as simple as walking, is a great way to improve your health. In fact, brisk walking has been shown to support heart health, improve circulation, and increase daily energy levels, especially when performed consistently three to five times per week^{2, 5}. That’s why treadmills are one of the most natural and sustainable cardio machines for endurance training and active recovery.

Key Advantages:

• Familiar, natural movement that feels safe and intuitive for beginners and experienced runners alike
• Adjustable incline and speed help boost intensity without requiring high impact or fast pacing
• Supports a wide range of goals, from low-impact rehab walking to advanced hill intervals
• Strengthens lower body and boosts calorie burn with controlled, progressive effort, especially at incline. Among various cardio options, treadmill workouts have been shown to support elevated heart rates and energy expenditure, making them a strong tool for cardiovascular conditioning when used regularly¹
• Pairs seamlessly with iFIT global workouts and structured studio programs, keeping sessions fresh and motivating

iFIT workouts require an active iFIT membership. Features like SmartAdjust™, ActivePulse™, and Live Trainer Control vary by model and content availability. See iFIT.com for details.

Points to Consider:

• Treadmill workouts involve more impact than cycling or elliptical training, though modern cushioning systems help reduce strain³
• Most treadmills require more space, although folding options can help reclaim room when not in use
• They may produce more sound at higher speeds: look for models with motors and deck materials designed to help manage workout noise in shared spaces

Best For: Walkers, joggers, or anyone looking for a straightforward, adaptable way to build cardio endurance indoors. If you’re focused on long-term results and performance variety, a treadmill offers unmatched versatility and control.

The Commercial 1750 Treadmill stands out with NordicTrack’s premium RUNNER’S FLEX™ cushioning, a generous -3% decline to 12% incline range, and a foldable frame that fits into tight home setups. With a 16″ HD touchscreen and access to iFIT’s global and studio workouts, it’s the complete solution for endurance training, hill conditioning, or daily step goals, all guided by elite coaches.

Shop the Commercial 1750 Treadmill today and enjoy free delivery, trusted warranty coverage, and smart financing options on approved credit.

Stationary Bikes: Low-Impact, Budget-Friendly, and Compact

When comparing a treadmill versus a bike, the stationary bike stands out as the clear choice for users seeking joint-friendly cardio without sacrificing results. Cycling is a low-impact form of aerobic exercise that minimizes stress on the knees, hips, and lower back². This makes it a smart option for anyone managing past injuries or looking to stay active without added strain. It’s also ideal for shared living spaces, thanks to its compact footprint and quiet operation. 

Many users naturally log more cardio time on a bike simply because it feels easier to maintain. Comfortable seating, fluid pedaling, and upright or recumbent positioning reduce fatigue and make it more inviting to stay consistent, even for longer sessions⁶.

Key Advantages:

• Very low impact on joints, making it an ideal choice for active recovery, injury prevention, or aging athletes²
• Quiet magnetic resistance allows for early morning or late evening sessions without disturbing others
• Compact design fits easily into apartments, bedrooms, or multipurpose workout spaces
• Encourages longer workouts through multitasking since stationary biking let you catch up on podcasts, take virtual meetings, or stream shows during low-intensity rides, helping you fit movement into even your busiest days

Points to Consider:

• Less upper body engagement compared to cardio machines like rowers or ellipticals
• Can feel repetitive without structured programming, so a guided training plan helps keep sessions purposeful and dynamic

Best For: Anyone prioritizing joint comfort, space efficiency, or consistency. If you’re looking for cardio that’s smooth, low impact, and easy to fit into your daily rhythm, a high-tech bike is an excellent solution.

The S24 Studio Bike combines NordicTrack’s immersive iFIT experience with advanced performance features, including incline and decline training, a crisp 24″ HD touchscreen, and access to thousands of global and studio rides. Multiple user profiles make it easy for everyone in the household to track progress, set goals, and ride at their own pace.

Shop the S24 Studio Bike today to bring quiet, connected cardio into your home.

Elliptical: Support and Movement

Ellipticals offer a smooth, fluid motion that mimics running or walking without the impact. That makes them an excellent choice for anyone easing back into cardio, protecting joints, or prioritizing steady, full-body endurance.

Many elliptical models feature moving handlebars that activate the upper body while the legs glide naturally, helping you burn more calories without increasing strain. The upright position also supports balance and core engagement, which can be helpful if you’re returning from injury or working on foundational strength.

Key Advantages:

• Low-impact design reduces stress on knees, hips, and spine, which is a smart alternative to running for joint-conscious athletes²
• Engages the full body in a rhythm that feels natural and easy to sustain
• Ideal for longer, moderate-intensity sessions that build cardiovascular endurance
• Incline options (on models like the FS10i) allow for added intensity without high impact

Points to Consider:

• Requires more floor space than a compact rower or bike
• May feel unfamiliar for beginners, especially if they’ve never used an elliptical before but guided iFIT workouts help with this learning curve

Best For: Anyone looking for a gentle yet effective full-body workout. If you’re recovering from joint discomfort, training indoors during bad weather, or easing into a consistent routine, an elliptical offers high rewards with low risk². 

The FS10i FreeStride Trainer elevates this experience with a 3-in-1 design, combining elliptical, stepper, and treadmill-like movements in one machine. Its auto-adjusting stride adapts to your natural motion, while iFIT workouts keep sessions varied and motivating. Whether you want to build endurance, recover actively, or stay consistent without stress, this machine delivers.

Shop the FS10i FreeStride Trainer and transform your home routine with total-body, joint-friendly training.

Rowers: Full-Body Strength and Cardio in One

Rowing is recognized as an effective full-body cardiovascular exercise that activates multiple major muscle groups and supports overall conditioning⁴. A single rowing session recruits the legs, core, back, and arms, delivering a full-body workout in less time. Compared to an elliptical, a rower demands more back and upper body strength, helping build both endurance and muscle tone.

Key Advantages:

• Activates over 80% of muscles with every stroke: legs, back, core, and arms
• Engages the full body to support efficient cardiovascular workouts
• Builds strength and cardiovascular endurance simultaneously
• Compact, foldable design saves space between sessions
• Smooth, low-impact movement motion protects joints

Points to Consider:

• Proper form is essential to prevent back or shoulder strain
• Some models produce more noise, but magnetic resistance systems stay quiet

Best For: Busy people who want maximum results in minimal time. The RW900 Rower features silent magnetic resistance, an ergonomic handle for better grip, and a foldable frame for easy storage. The 24 inch HD touchscreen pairs with iFIT’s live technique coaching to help maintain safe, effective form.

Shop the RW900 Rower and transform cardio days into full-body success.

Cardio Machines Comparison: Which is Best for You? 

Not sure which machine fits your training style best? Here’s how four top NordicTrack cardio machines compare, even as each one is designed to deliver results in different ways.

Commercial 1750 Treadmill

Best for: Walking, running, incline intervals, and performance progression.
The Commercial 1750 is your do-it-all treadmill, ideal for everything from daily walks to interval runs. The 16” HD touchscreen streams thousands of iFIT workouts filmed around the world, while the -3% decline to 12% incline range helps simulate real terrain. Road-like cushioning keeps your stride feeling natural, and the SpaceSaver folding frame makes it a strong fit for home gyms.

Why it stands out:

• Folds up for easy storage
• 0–12 MPH and -3%–12% incline
• Built-in SmartAdjust™ and ActivePulse™ heart rate training
• 4.25 CHP motor for power and durability

S24 Studio Bike

Best for: Low-impact training, shared spaces, and scenic rides.
The S24 Studio Bike delivers joint-friendly cycling with immersive indoor and outdoor iFIT classes. You get 24 levels of silent magnetic resistance, incline/decline training from -10% to 20%, and hybrid SPD/toe cage pedals for serious control. Plus, it’s whisper-quiet — perfect for early workouts without waking the household.

Why it stands out:

• Quiet magnetic resistance
• 24” HD touchscreen with global rides and studio sessions
• Compact footprint ideal for apartments
• Auto-adjusting incline/decline and SmartAdjust™ personalization

FS10i FreeStride Trainer

Best for: Low-impact cross-training and variety-seekers.
This 3-in-1 trainer works as an elliptical, stepper, and treadmill — adjusting automatically based on your stride. The FS10i’s floating belt design delivers ultra-smooth motion that protects your joints while still engaging your whole body. Add incline, resistance, and iFIT’s live trainer cues, and you’ve got endless workout options in one space-saving machine.

Why it stands out:

• Adapts to your natural stride with no jarring impact
• 32” auto-adjustable stride length
• 10” HD touchscreen with iFIT coaching
• 26 levels of resistance + incline training

RW900 Rower

Best for: Total-body conditioning and maximum calorie burn.
Rowing activates more muscles than any other cardio machine — and the RW900 makes it comfortable, compact, and motivating. You’ll engage your legs, core, back, and arms every stroke, while the silent magnetic resistance keeps things smooth. iFIT’s real-time coaching helps you row with better form, faster.

Why it stands out:

• High calorie burn in less time
• 24” HD touchscreen + iFIT global rowing workouts
• Quiet magnetic resistance
• Folds vertically to save space

Every Machine, One Powerful Platform: iFIT

No matter which model you choose, every NordicTrack machine connects to iFIT, bringing thousands of global workouts, live studio classes, and world-class trainers right to your screen. With auto-adjusting incline, speed, and resistance, your workouts stay challenging and fresh, always helping you stay consistent for the long haul.

Other Key Points to Consider

Finding the right fit out of these top four cardio machines isn’t just about how hard it works. It’s also about how well it fits into your life. Here are a few final factors that can make all the difference:

Noise Level

If you’re training early mornings or in a shared living space, quieter machines are worth the investment.

• Stationary bikes and rowers tend to be the quietest, especially those with magnetic resistance.
• Treadmills and ellipticals can generate more sound, but models with advanced cushioning and belt systems, like the Commercial 1750 or FS10i,  help dampen impact and reduce noise.
• Tip: A mat underneath any machine also helps absorb sound and protect your flooring.

Storage and Space

Think about your home setup and how often the machine will stay in use versus be tucked away.

• Foldable options like the RW900 Rower and Commercial 1750 Treadmill save square footage when not in use.
• Compact designs like the S24 Studio Bike or FS10i FreeStride Trainer offer powerful workouts without taking over the room.

Smart Tech and Training Variety

Most NordicTrack machines include a built-in iFIT touchscreen that unlocks thousands of studio classes, Global Workouts, and goal-based training plans.

• SmartAdjust™ learns from your past workouts and adapts each new one in real time.
• Live Trainer Control automatically adjusts incline, speed, or resistance during class so you can stay focused on the work.
• The result? You stay engaged, challenged, and on track without having to think about settings.

Comfort and Joint Support

For those easing into fitness, recovering from injury, or managing joint discomfort, choosing a machine with low-impact movement is essential.

• Ellipticals and bikes offer cushioned, fluid motion that supports the knees, hips, and lower back.
• Rowers also deliver a low-impact feel, but proper form is key to avoiding back strain.
• NordicTrack models are designed with ergonomic grips, adjustable seating, and smooth resistance to help you train smarter.

Multi-User Households

If you’re sharing the machine with a partner or family, customization matters.

• Look for machines with adjustable seats, stride settings, and multiple user profiles to ensure everyone gets a safe and effective experience.
• iFIT Pro supports multiple accounts on one subscription, so each person can track their own workouts and progress separately. 

Final Takeaway: Choose the Cardio Path That Moves You

There’s no single “best” cardio machine: only the one that fits your lifestyle, goals, and body best. Whether you’re chasing endurance, protecting your joints, or carving out a smarter routine at home, NordicTrack gives you the tools to train with confidence.

Every machine in the NordicTrack lineup is built for performance and designed to grow with you, anywhere from cushioned treadmills and space-saving rowers to all-in-one ellipticals and studio-style bikes. And when you pair your equipment with iFIT, you unlock a world of expert guidance, breathtaking global workouts, and trainer-led motivation that keeps you consistent day after day.

When you’re ready to elevate your home cardio game, NordicTrack is here with:

• Free shipping
• Easy financing (on approved credit)
• Pay your way with HSA/FSA eligibility on select machines
• Trusted warranty protection
• World-class support from our dedicated team

Shop NordicTrack cardio machines today and build your strongest season yet, right from home.

FAQs: Choosing the Right Cardio Machine

Try These Next:

• Train smarter on the Commercial 1750 Treadmill: Foldable, powerful, and made for incline training.
• Ride low-impact with the S24 Studio Bike: Quiet performance and immersive iFIT cycling experiences.
• Maximize variety with the FS10i FreeStride Trainer: Elliptical, stepper, and treadmill in one joint-friendly machine.
• Get a full-body burn on the RW900 Rower: Space-saving design with smooth resistance and live form coaching.
• Explore iFIT Memberships: Access thousands of global workouts and expert-led cardio training.
• Try iFIT’s Top Cardio Workouts: Browse programs designed for endurance, recovery, or time-crunched sessions.
• Pay your way — now with HSA/FSA options: Use eligible health accounts, financing on approved credit, or flexible checkout.

References

1. American Council on Exercise. (2020). ACE-sponsored research: A comparison of energy expenditure when exercising on 10 indoor exercise machines. https://www.acefitness.org/continuing-education/certified/january-2020/7441/ace-sponsored-research-a-comparison-of-energy-expenditure-when-exercising-on-10-indoor-exercise-machines
2. American Heart Association. (n.d.). Recommendations for physical activity in adults. https://www.heart.org/en/healthy-living/fitness/fitness-basics/aha-recs-for-physical-activity-in-adults
3. American Sports & Fitness. (n.d.). Treadmill vs. elliptical: Pros and cons. https://www.americansportandfitness.com/blogs/fitness-blog/treadmill-vs-elliptical-pros-and-cons
4. Ayuda, T. (2023, February 8). Does rowing count as strength training? SELF. American Council on Exercise. https://www.acefitness.org/about-ace/press-room/in-the-news/8301/does-rowing-count-as-strength-training-self/
5. Mayo Clinic. (n.d.). Exercise: 7 benefits of regular physical activity. https://www.mayoclinic.org/healthy-lifestyle/fitness/in-depth/exercise/art-20048389 
6. Sacco, I. C. N., Trombini-Souza, F., & Suda, E. Y. (2023). Impact of biomechanics on therapeutic interventions and rehabilitation for major chronic musculoskeletal conditions: A 50-year perspective. Journal of Biomechanics, 157, 111604. https://doi.org/10.1016/j.jbiomech.2023.111604

Disclaimer: The primary purpose of this blog post is to inform and entertain. Nothing on the post constitutes or is intended to be a substitute for professional medical advice, prevention, diagnosis, or treatment. Reliance on any information provided on the blog is solely at your own risk. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition, and please consult your doctor or other health care provider before making any changes to your diet, sleep methods, daily activity, or fitness routine. Do not disregard professional medical advice or delay seeking it because of information available on this blog. NordicTrack assumes no responsibility for any personal injury or damage sustained by any recommendations, opinions, or advice given in this article. Always follow the safety precautions included in the owner’s manual of your fitness equipment.