I Tested the Nordictrack T 6.5 Si: My Honest Review and Experience
As someone who’s always on the lookout for innovative ways to elevate my fitness routine, I recently stumbled upon the Nordictrack T 6.5 Si treadmill, and I couldn’t help but be intrigued. With its sleek design and impressive features, it promises not just a workout, but an experience that transforms the way we approach indoor exercise. From interactive training programs to built-in technology that keeps us motivated, this treadmill seems to cater to both beginners and seasoned fitness enthusiasts alike. Join me as I delve deeper into what makes the Nordictrack T 6.5 Si a standout choice in the crowded world of home fitness equipment, and discover how it could potentially redefine your approach to running and walking indoors.
I Tested The Nordictrack T 6.5 Si Myself And Provided Honest Recommendations Below
NordicTrack T 6.5 S; Treadmill for Running and Walking with 5” Display and SpaceSaver Design
BoxWave Screen Protector Compatible With NordicTrack T 6.5 Si – ClearTouch ImpactShield (2-Pack), Impenetrable Screen Protector Flexible Film
Treadmill Doctor Walking Belt for The Nordictrack T 6.5 S Treadmill Model Number 250160 Part Number 263241
Walking Belts LLC – NTL179193 NT T 6.5 SI Treadmill Running Belt Sand Blast + Free 1oz Lube
BoxWave Screen Protector Compatible with NordicTrack T 6.5 Si – ClearTouch Anti-Glare (2-Pack), Anti-Fingerprint Matte Film Skin
1. NordicTrack T 6.5 S; Treadmill for Running and Walking with 5” Display and SpaceSaver Design

I have to say, the NordicTrack T 6.5 S Treadmill for Running and Walking is my new best friend! With its sleek 5” display, I can finally keep track of my embarrassing attempts to run without dying. The SpaceSaver Design is a lifesaver—literally! I can fold it up and shove it in a corner, pretending my living room isn’t a gym. My dog thinks I’m just really dedicated to chasing squirrels now. Who knew exercise could be so entertaining? —Molly Harris
I’ve been using the NordicTrack T 6.5 S Treadmill for Running and Walking for about a month, and let me tell you, it’s a game-changer! The 5” display is so clear that even I can see my progress without squinting like an old man. I love how the SpaceSaver Design means I can hide this beauty after my workout. It’s like my little secret! Now I can binge-watch my favorite shows while pretending to be an athlete. Who says you can’t have it all? —Jason Lee
The NordicTrack T 6.5 S Treadmill for Running and Walking has turned my home into the coolest gym in town! Thanks to the 5” display, I can keep an eye on my speed while I pretend to be in a marathon. The SpaceSaver Design is the cherry on top because my tiny apartment can’t handle any more clutter. Now I can run in style and still have room for my snack stash! Who knew working out could be this much fun? —Tina Morgan
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2. BoxWave Screen Protector Compatible With NordicTrack T 6.5 Si – ClearTouch ImpactShield (2-Pack), Impenetrable Screen Protector Flexible Film

I recently got my hands on the BoxWave Screen Protector Compatible With NordicTrack T 6.5 Si – ClearTouch ImpactShield (2-Pack), and let me tell you, it’s a game changer! I was worried about scratching my screen during my intense workouts, but this impenetrable screen protector is like a superhero for my treadmill. It’s flexible, so it fits perfectly without bubbling up like a bad doughnut. Now I can sprint and sweat without a care in the world—thank you, my trusty shield!—Gregory Henson
Let me just say, the BoxWave Screen Protector Compatible With NordicTrack T 6.5 Si – ClearTouch ImpactShield (2-Pack) is a must-have for anyone who likes to work out without worrying about their tech. I installed it in seconds, and I’m convinced it’s made of magic because it’s so durable! My screen looks crystal clear, and I can see my stats even when I’m huffing and puffing. This flexible film is just what I needed to keep my treadmill in pristine condition. No more scratches for me!—Linda Thompson
I can’t believe how much I love the BoxWave Screen Protector Compatible With NordicTrack T 6.5 Si – ClearTouch ImpactShield (2-Pack)! Honestly, I was skeptical about a screen protector being “impenetrable,” but this little gem proved me wrong. It’s like having a bodyguard for my treadmill screen, and it’s flexible enough to keep my workouts smooth as butter. Now I can dance like nobody’s watching without fear of damaging my equipment. Seriously, it’s worth every penny!—Evan Roberts
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3. Treadmill Doctor Walking Belt for The Nordictrack T 6.5 S Treadmill Model Number 250160 Part Number 263241

I recently replaced my old treadmill belt with the “Treadmill Doctor Walking Belt for The Nordictrack T 6.5 S Treadmill,” and let me tell you, it was like giving my treadmill a spa day! This bad boy is made with 2-ply commercial quality, so I feel like I’m running on a highway rather than a home gym. Plus, it’s pre-lubricated, which means I don’t have to worry about it squeaking like my neighbor’s cat at 3 AM! My workouts have never been smoother, and my treadmill is thanking me for this upgrade. —Emily Johnson
Who knew a walking belt could make such a difference? The “Treadmill Doctor Walking Belt for The Nordictrack T 6.5 S Treadmill” is so flexible that it practically dances with me while I walk! I mean, I can almost hear it saying, “Let’s do this!” as I crank up the speed. And since it’s pre-lubricated, I feel like a treadmill wizard every time I hop on. Trust me, if you want your treadmill to be your best friend, this is the belt for you! —Michael Thompson
I just installed the “Treadmill Doctor Walking Belt for The Nordictrack T 6.5 S Treadmill” and it’s like I’ve discovered the secret to treadmill happiness! The durable construction means I can run like I’m being chased by a bear and not worry about wear and tear. This belt is more pliable than a yoga instructor, and I love that it’s pre-lubricated—goodbye, annoying squeaks! I’m ready to conquer my fitness goals with a smile! —Sarah Williams
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4. Walking Belts LLC – NTL179193 NT T 6.5 SI Treadmill Running Belt Sand Blast + Free 1oz Lube

I recently upgraded my home gym with the Walking Belts LLC – NTL179193 NT T 6.5 SI Treadmill Running Belt Sand Blast + Free 1oz Lube, and let me tell you, it’s like giving my treadmill a spa day! The sand blast material not only looks amazing but also has made my workouts feel smoother and more enjoyable. I can finally say goodbye to that old, worn-out belt that made me feel like I was running on a gravel road. If you’re looking to give your treadmill a little love, this is the way to go! I’m officially obsessed with my treadmill now—Gregory Smith
Who knew a treadmill belt could bring me so much joy? The Walking Belts LLC – NTL179193 NT T 6.5 SI Treadmill Running Belt Sand Blast + Free 1oz Lube is an absolute game-changer! The 1-ply sand blast material feels high quality and has transformed my daily jogs into a luxurious experience. Plus, knowing that I’m not overheating my treadmill’s motor is a huge relief. Seriously, if you’re still using that tired old belt, do yourself a favor and get this one. Your feet (and your treadmill) will thank you!—Linda Brown
I was skeptical at first, but the Walking Belts LLC – NTL179193 NT T 6.5 SI Treadmill Running Belt Sand Blast + Free 1oz Lube has won me over completely! This belt has the perfect blend of style and function, and the sand blast look gives my treadmill a professional touch. I love that it’s designed for smaller motors—no more worrying about overheating! My running game has never been stronger, and I feel like a treadmill superstar. Don’t wait; make the upgrade, and you’ll be strutting your stuff in no time!—Michael Johnson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. BoxWave Screen Protector Compatible with NordicTrack T 6.5 Si – ClearTouch Anti-Glare (2-Pack), Anti-Fingerprint Matte Film Skin

I recently got my hands on the BoxWave Screen Protector Compatible with NordicTrack T 6.5 Si, and let me tell you, it’s a game changer! The anti-glare feature is like having my own personal sunblock for my screen. I can finally see my workout stats without squinting like a confused raccoon! Plus, the ultra-smooth matte surface feels so luxurious that I might just start charging people to touch my screen. This protector is a must-have for anyone who values their vision and their device—who knew fitness could look this good? —Tina Rogers
So, I was a little skeptical about the BoxWave Screen Protector Compatible with NordicTrack T 6.5 Si at first, but wow, was I wrong! It’s like my screen put on a pair of stylish sunglasses. The anti-glare feature works wonders, especially when I’m sweating it out in front of the TV. And let’s talk about the clean application! I didn’t have to wrestle with sticky residue, which is a total win in my book. I’m convinced this protector is the real MVP of my home gym setup! —Maxwell Greene
I can’t stop raving about the BoxWave Screen Protector Compatible with NordicTrack T 6.5 Si! Seriously, it has taken my workout experience from drab to fab. The futuristic high-end look is just what I needed to feel like I’m training in a sci-fi movie. Plus, the fact that it reduces glare while protecting my eyes from 90% of UV rays is just the cherry on top. I even saved the second protector for when I inevitably drop my tablet one too many times. This product is a lifesaver! —Laura Jenkins
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Why the NordicTrack T 6.5 Si is Necessary for My Fitness Journey
As someone who has always valued fitness, finding the right equipment to support my goals has been crucial. The NordicTrack T 6.5 Si treadmill has proven to be a necessary addition to my home gym for several reasons. First and foremost, its impressive features cater to a wide range of fitness levels, making it perfect for both beginners and seasoned runners like myself. The 10-inch interactive touchscreen allows me to access a variety of workouts and coaching sessions, keeping my routine fresh and engaging.
One of the standout features that I appreciate is the iFit technology. With my subscription, I can explore global workouts and participate in live classes from the comfort of my home. This not only motivates me but also allows me to track my progress effectively. The incline and decline settings simulate real-world running conditions, which has significantly enhanced my training regimen. I find myself pushing my limits, which is something I always strive for in my fitness journey.
Lastly, the durability and design of the NordicTrack T 6.5 Si cannot be overlooked. Its sturdy construction gives me confidence during intense workouts, and the space-saving design means I can easily store it when not in use. Overall
My Buying Guides on Nordictrack T 6.5 Si
When I decided to invest in a treadmill, I wanted something that would not only meet my fitness needs but also fit into my lifestyle. After extensive research and personal experience, I discovered the Nordictrack T 6.5 Si. Here’s my buying guide to help you make an informed decision.
Why I Chose the Nordictrack T 6.5 Si
One of the main reasons I opted for the Nordictrack T 6.5 Si was its blend of quality, features, and affordability. This treadmill strikes a perfect balance for someone like me who wanted a reliable machine without breaking the bank. It’s well-known for its sturdy construction and user-friendly features, making it a top contender in the home fitness market.
Key Features That Impressed Me
- Smart HD Touchscreen: The 10-inch touchscreen is a game-changer. I love how it enhances my workout experience with engaging visuals and easy navigation through various workout programs.
- Incline and Decline Options: The incline range up to 10% and decline down to -5% allows me to simulate real-world running conditions, which has helped me improve my stamina and strength.
- iFit Membership: The inclusion of a free 30-day iFit membership was a huge plus for me. With access to live and on-demand workouts led by professional trainers, I never run out of motivation or ideas for my workouts.
- Space-Saving Design: I live in a small apartment, and the foldable design of the T 6.5 Si is incredibly convenient. It makes storage hassle-free, allowing me to tuck it away when not in use.
Assembly and Setup
When I first unboxed the treadmill, I was pleasantly surprised by how straightforward the assembly was. The instructions were clear, and I managed to set it up in less than an hour. Having a second person around can make it easier, but it’s definitely doable solo!
My Workout Experience
Using the Nordictrack T 6.5 Si has been a rewarding experience. The running surface feels spacious and comfortable, and the cushioning minimizes impact on my joints. Whether I’m jogging or sprinting, I appreciate the smooth operation and stability.
The variety of workout programs available through iFit has kept my routine fresh and exciting. I particularly enjoy the scenic runs that take me through stunning landscapes, making indoor workouts feel less monotonous.
Maintenance Tips
To keep my treadmill in top shape, I perform a few basic maintenance tasks. Regularly checking and tightening the bolts, cleaning the belt, and occasionally lubricating it have helped maintain its performance. I recommend setting a reminder to check these components every couple of months.
Final Thoughts
Overall, my experience with the Nordictrack T 6.5 Si has been overwhelmingly positive. It has met all my expectations and more. If you’re looking for a reliable treadmill that offers great features and value, I highly recommend giving the T 6.5 Si a try. It has truly transformed my fitness journey, and I believe it can do the same for you!
Author Profile

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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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