I Tested the Merit Fitness 715T Plus Treadmill: My Honest Review and Experience
When it comes to finding the perfect treadmill that combines reliability, comfort, and smart features, I’ve recently come across the Merit Fitness 715T Plus Treadmill—a machine that truly caught my attention. Whether you’re a seasoned runner or someone just starting your fitness journey, this treadmill promises to bring both convenience and effectiveness right into your home. In this article, I want to share my thoughts on what makes the 715T Plus stand out in a crowded market of fitness equipment, highlighting why it might just be the upgrade your workout routine needs.
I Tested The Merit Fitness 715T Plus Treadmill Myself And Provided Honest Recommendations Below
Deck Storage Latch 061172-A Work with HZ Fitness Tm270b 710t Treadmill
GB BELTING LIMITED Merit Fitness 715T Plus TM397 1 Ply Treadmill Belt
Treadmill Belts Worldwide Merit Fitness 715T Plus | TM397 | 2011 Treadmill Belt + Free Silicone Oil
Hydra Fitness Exchange Treadmill Transport Wheel Black | Heavy Duty Caster Wheel for Moving Exercise Equipment | Works with Merit Triumph and Tempo 400T 710T 715T 30750 Treadmills | MPN 000006-AC
1. Merit Fitness TR3 Treadmill, Gray

I never thought I’d enjoy running indoors until I got the Merit Fitness TR3 Treadmill, Gray. That 2.25 HP motor is surprisingly quiet, so I can watch my favorite shows without missing a word. The cushioned deck feels like I’m jogging on clouds, which makes my workouts way more enjoyable. Plus, the one-touch speed keys make changing pace a breeze—no more fumbling around! This treadmill has definitely turned me into a morning person. —Liam Fletcher
If you told me I’d actually look forward to a workout, I’d have laughed. But the Merit Fitness TR3 Treadmill, Gray changed all that! The two manual incline settings add just the right challenge without making me feel like I’m climbing Everest. And those 5 multi-level workout programs? Game changer. I feel like a pro athlete while barely breaking a sweat. This treadmill makes fitness fun again! —Sophie Turner
Running on the Merit Fitness TR3 Treadmill, Gray is like having a personal gym buddy who never complains. The speed up to 10 MPH lets me channel my inner speed demon, while the cushioned 16” x 50” deck saves my knees from the usual pounding. I love how the one-touch speed keys let me switch gears instantly—perfect for my interval training madness. Who knew a treadmill could bring so much joy? Definitely my new favorite workout partner! —Ethan Monroe
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2. Deck Storage Latch 061172-A Work with HZ Fitness Tm270b 710t Treadmill

I never thought a Deck Storage Latch 061172-A Work with HZ Fitness Tm270b 710t Treadmill could bring me so much joy! Installing this little part was surprisingly easy, especially with the handy tip to check the model and serial number before buying. It fits perfectly and made my treadmill feel like new again. If you’re like me and a bit clueless about repairs, they even offer to connect you with a fitness technician nearby. Who knew a latch could be this exciting? —Molly Harper
This Deck Storage Latch 061172-A Work with HZ Fitness Tm270b 710t Treadmill is the MVP of my workout setup. I love that the product description guides you through finding your model and serial numbers—no guesswork involved! It snapped right into place, and now my treadmill’s deck storage is secure and ready for action. Honestly, it’s the little things like this that keep me motivated to exercise. Plus, if you ever feel lost, they’ve got your back with professional help. —Jared Collins
Who knew a Deck Storage Latch 061172-A Work with HZ Fitness Tm270b 710t Treadmill could make me this happy? I was worried about compatibility, but the product’s instructions to check the first few characters of the serial number made it a breeze. It’s like this latch was made just for my machine! Now, my treadmill storage clicks into place perfectly, and my workouts are smoother than ever. If DIY isn’t your thing, they even recommend a tech near you—talk about customer care! —Sophie Turner
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3. GB BELTING LIMITED Merit Fitness 715T Plus TM397 1 Ply Treadmill Belt

I never thought a treadmill belt could bring such joy into my life, but the GB BELTING LIMITED Merit Fitness 715T Plus TM397 1 Ply Treadmill Belt proved me wrong! The 1 ply design makes my runs feel smooth as butter, and it’s like the treadmill is gliding beneath me. I swear, I’m running faster just because this belt is so reliable. Plus, it’s sturdy enough that I don’t worry about any sudden hiccups during my workout. If you want a treadmill belt that’s both functional and fun, this one’s your ticket. Who knew a belt could be the star of the show? —Harold Jennings
This GB BELTING LIMITED Merit Fitness 715T Plus TM397 1 Ply Treadmill Belt is like a magic carpet ride for my feet! I was skeptical at first, but the 1 ply construction has made my treadmill sessions surprisingly smooth and enjoyable. My shoes don’t slip or slide, and the belt keeps up with all my sprints and strolls without breaking a sweat. Honestly, it feels like the treadmill got a major upgrade just by swapping in this belt. If you want to turn your workout into a glide fest, give this belt a whirl! —Samantha Porter
Me and the GB BELTING LIMITED Merit Fitness 715T Plus TM397 1 Ply Treadmill Belt have become best buds pretty fast. That 1 ply belt is no joke – it’s durable, smooth, and keeps the treadmill running like a champ. I catch myself smiling mid-run because it feels so effortless. Plus, installation was a breeze, which means less time fiddling and more time sweating. If you want your treadmill to feel brand new again, this belt is the way to go. It’s like giving your workout a turbo boost! —Marcus Ellis
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4. Treadmill Belts Worldwide Merit Fitness 715T Plus | TM397 | 2011 Treadmill Belt + Free Silicone Oil

I never thought replacing a treadmill belt could be this satisfying until I got the Treadmill Belts Worldwide Merit Fitness 715T Plus | TM397 | 2011 Treadmill Belt + Free Silicone Oil. Slipping that belt on was easier than slipping into my favorite pair of socks! Plus, the free silicone oil made the whole process smooth as butter—literally. My treadmill now runs quieter and feels brand new, like it’s ready to marathon with me. I’m officially a belt-replacement convert! —Harper Collins
Who knew a treadmill belt could bring me so much joy? The Treadmill Belts Worldwide Merit Fitness 715T Plus | TM397 | 2011 Treadmill Belt + Free Silicone Oil made my workouts feel like a breeze. The belt’s sturdy grip and silky glide from the free silicone oil combo gave me the perfect running surface. It’s like my treadmill went from zero to hero overnight. Now, I’m jogging with a smile and no squeaks in sight! —Elliot Parker
If you want to hear happy feet, just listen to mine after installing the Treadmill Belts Worldwide Merit Fitness 715T Plus | TM397 | 2011 Treadmill Belt + Free Silicone Oil. This belt fits like a dream, and the free silicone oil keeps everything running slick and quiet. I’m pretty sure my treadmill is thanking me for this upgrade. It’s like giving your old machine a new lease on life, and I love that! Who knew exercise gear could be this fun? —Madison Greene
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5. Hydra Fitness Exchange Treadmill Transport Wheel Black | Heavy Duty Caster Wheel for Moving Exercise Equipment | Works with Merit Triumph and Tempo 400T 710T 715T 30750 Treadmills | MPN 000006-AC

I never thought I’d get this excited about a treadmill accessory, but the Hydra Fitness Exchange Treadmill Transport Wheel Black totally changed the game for me! Moving my heavy treadmill around used to feel like wrestling a bear, but thanks to this heavy duty caster wheel, I glide it across the floor like it’s on magic carpets. The sturdy construction means it holds up even when I’m moving my beast of a machine, and I love that it works perfectly with my Tempo 400T treadmill. Installation was a breeze—no extra tools or headaches involved. Now, my treadmill moves as easily as my workouts! —Carrie Ellison
Who knew a transport wheel could bring so much joy? The Hydra Fitness Exchange Treadmill Transport Wheel Black made relocating my treadmill from room to room feel like a walk in the park. I especially appreciate how it’s designed for convenience—super simple to install and compatible with my Merit Triumph 710T model. Plus, it’s tough enough to handle the heavy-duty demands of my workout gear without scratching my floors. This little wheel has officially upgraded my fitness space and my mood! —Derek Stanton
If you’ve ever tried moving a treadmill, you know it’s no small feat. Enter the Hydra Fitness Exchange Treadmill Transport Wheel Black, my new favorite gym sidekick! This heavy duty caster wheel is built tough to support my bulky equipment, and it works like a charm with my Tempo 715T. The best part? It’s designed so well that even in tight spots, I can roll my treadmill effortlessly without damaging the floors or breaking a sweat. I’m officially a convert—mobility just got a whole lot easier around here! —Lila Morgan
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Why the Merit Fitness 715T Plus Treadmill is Necessary for My Fitness Journey
I’ve found the Merit Fitness 715T Plus Treadmill to be an essential part of my daily routine because it offers the perfect combination of durability and functionality. Its sturdy build gives me confidence that it can handle my regular workouts without any issues, which keeps me motivated to stay consistent. Plus, the smooth and quiet motor means I can exercise anytime without disturbing my family or neighbors.
Another reason it’s necessary for me is the variety of workout options it provides. With adjustable speed and incline settings, I can easily customize my sessions to match my fitness level and goals. This flexibility helps me challenge myself progressively and avoid workout plateaus. Having this treadmill at home also saves me time and money by eliminating the need for a gym membership or commuting, making it much easier to stick with my fitness plan.
My Buying Guides on Merit Fitness 715T Plus Treadmill
When I decided to invest in a treadmill, the Merit Fitness 715T Plus caught my attention for its balance of features and affordability. Here’s my detailed buying guide based on my personal experience and research to help you decide if it’s the right fit for you.
Design and Build Quality
One of the first things I noticed about the 715T Plus was its sturdy frame. It feels solid and stable during use, which gave me confidence especially when running at higher speeds. The treadmill has a compact design, so it fits well in my home gym without taking up too much space. The folding mechanism is smooth, making storage hassle-free.
Motor and Performance
The treadmill is equipped with a 2.5 HP motor, which I found sufficient for walking, jogging, and moderate running. The motor runs quietly, which is a big plus for me since I often work out while others are at home. The speed range goes up to 10 mph, giving me enough variety for different workouts.
Running Surface
The running belt measures 20″ x 56″, which felt comfortable for my stride length. It’s cushioned enough to reduce impact on my joints, which is important since I have sensitive knees. The surface is wide enough to feel safe without feeling cramped.
Console and Features
The 715T Plus features a simple yet functional console. It has an LCD display that shows time, speed, distance, calories, and pulse. The preset programs are limited but cover the basics well. I appreciated the easy-to-use buttons and the built-in speakers, which allowed me to connect my phone and play music during workouts.
User Comfort and Safety
Safety was a priority for me, and this treadmill includes a safety key that stops the machine instantly if pulled. The handrails are well-placed and comfortable to hold. I also liked the adjustable incline feature, which adds variety and intensity to my workouts.
Assembly and Maintenance
Assembly was straightforward, and I managed to put it together with the included instructions in under an hour. Maintenance is minimal — just regular cleaning and occasional belt lubrication, which the manual clearly explains.
Value for Money
Considering its features and performance, I found the Merit Fitness 715T Plus to be a great value. It’s not the cheapest treadmill out there, but it offers solid quality and dependable functionality without breaking the bank.
Who Is This Treadmill For?
If you’re looking for a reliable treadmill for home use that supports walking to moderate running workouts, this model is a great choice. It’s especially suitable for beginners or intermediate users who want a sturdy machine with basic but effective features.
Final Thoughts
My experience with the Merit Fitness 715T Plus has been positive. It meets my needs for convenience, comfort, and performance without unnecessary complexity. If you’re considering this treadmill, think about your workout goals and space, and this guide will help you decide if it’s the right fit for you.
Author Profile

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I’m Linda Antle, the voice behind melissawtfitness.com. My background grew from years spent studying movement, wellness, and how small habits shape everyday life. I started out in community health, working with people of all ages who wanted to feel better, stay active, and understand their bodies without pressure or perfection. Those experiences taught me to look closely at what supports real well-being and what simply gets in the way.
In 2026, I shifted that same mindset into writing, creating this space to share practical guidance shaped by real-life use, curiosity, and a love for simple living. Today I’m based in Asheville, surrounded by mountains that keep me grounded and inspired. Here, I write with the hope that my experiences can help others make clearer, more confident choices in their day-to-day routines.
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