November 19th, 2020 | Updated on July 27th, 2026
Treadmills have come a long way from the clunky, walk-or-run-only machines you might remember from a decade ago. Today’s connected (or “smart”) treadmills stream live classes, adjust speed and incline on their own, and turn a spare bedroom into a legitimate training studio.
But “smart” doesn’t automatically mean “right for you.” Some connected treadmills are built for serious runners chasing a faster 5K; others are designed for walkers who just want a Netflix-friendly cardio habit. This guide breaks down the features that separate a genuinely good connected treadmill from one that’ll be gathering dust by March — plus answers to the questions most shoppers ask before buying.
What Is a Connected Treadmill, Exactly?
A connected treadmill pairs the machine with an app — think iFit, Echelon, or a brand’s proprietary platform — so you get:
- Live or on-demand classes led by real instructors
- Auto-adjusting speed and incline that respond to the workout you’re doing
- Progress tracking synced across your phone, watch, or tablet
In short, it’s the difference between “walking on a machine” and “training with guidance.” That’s the core appeal, and it’s also where most of the buying decision should focus.
Features Of The Best Connected Treadmill
Do you want to lose weight or do you want to build muscles? There are different programs to suit your needs when you are using connected treadmills. These built-in programs control the speed and incline of the machine automatically.
To guide you, here are the features of the best connected treadmills for 2021.
Connectivity
With connected or smart treadmills, you can access live classes from instructors. Therefore, you can experience training with an instructor at the comfort of your home. This is made possible by connecting using an app that is compatible with the treadmill.
For example, the Echelon Stride works with Echelon App, which allows you to access workouts from the treadmill.
Other treadmills support apps such as iFit which come with work out programs from fitness instructors from all over the world.
It includes the unlimited Google maps workouts in which you can draw a route on Google maps and experience the ups and downs of the terrain virtually.
Also, there is the Passport Virtual Active technology of which the workouts on the treadmill are shown on TV.
As you change the speed of the exercise, the audio and video also adjust. Therefore, the best connected treadmills are connected to an app, which allows for virtual instructor-based training.
You won’t be running or walking on the treadmill without any assistance since you can access instructor-led workouts.
Convenient Storage
Are you wondering where to store your connected treadmill? The best treadmills have an auto-fold feature. So, if you don’t have a lot of space, you can fold it and tuck it away.
Are you worried about storage? Don’t because you can find a treadmill that can occupy 10 inches deep. You can tuck this into a small space, even under the bed.
Test First
For you to get the best connected treadmills, you need to test. Does it do what it is claimed it does? Does it connect with the app? Does it incline? Check the speed and stride.
So, before you buy, test the treadmill first. You can go to department stores or sporting stores. In case you want to buy online and you can’t test before, then check the reviews.
Previous customers should have left honest reviews about the product. Only go for connected treadmills that have positive reviews about their performance.
If you are happy with the customer reviews on thefitness-shop.com.au you can make a convenient online purchase or take a look at in-store models. Staff at these shops can also guide you on whether a residential or commercial model fits your training needs.
Motor Power
The best connected treadmill should have motor power, enough to meet your needs. The motor power is given as continuous horsepower (CHP), and it ranges between 2.25 to 4.25 CHP for a home treadmill. The higher the power, the more powerful is a treadmill.
For people of up to 200 pound, it is recommended that a jogging treadmill should have 2.5 CHP or higher while a running one should have 3.0 CHP or higher. If your weight is more than 200 pounds, add 0.5 CHP. Some can accommodate users of up to 300 pounds.
The Stride
Do you intend to run on the treadmill? Do you have long strides? Then you will need a bigger track size than someone who is only walking. Running treadmills have a track length of 58” to 60” while those for walking have a length of 55”.
The standard width is 20”. However, you will find wider tracks of 22 inches. Make sure the track size fits your needs.
Speed
For a smart treadmill, the speed and incline depend on the in-built workout program you are using. However, the speed you will need depends on the type of training.
Most people are comfortable at a speed of 10mph. However, if you are in speed training, you will need a higher rate. Luckily, you will find treadmills that can reach 12mph at below $1,000.
Incline
Treadmills with incline burn calories faster and are more comfortable on the joints. They are also preferred for muscle development. That’s why one of the features of the best connected treadmills is the incline. Also, the inclines should be of different levels. For example, the Echelon Stride has 12 incline levels.
The maximum incline is 10%. However, you can find home treadmills with inclines of 15 and 20 percent. However, gym treadmills have up to 40% inclines.
The steeper the incline, the more calories they burn.
Quick Comparison: What to Prioritize by Goal
| Your Goal | Prioritize |
|---|---|
| Weight loss / general cardio | App-guided interval programs, incline range |
| Marathon/distance training | Belt length (58″+), motor CHP (3.0+), durability |
| Small apartment | Auto-fold depth, footprint, wheels for moving |
| Joint-friendly workouts | Higher incline range, cushioned deck |
| Budget-conscious buyer | Core specs first — treat app subscriptions as a separate ongoing cost |
Frequently Asked Questions
Is a connected treadmill worth the extra cost over a basic model?
It depends on how you use it. If you’re motivated by structured, instructor-led workouts or scenic running routes, the subscription and higher upfront price are usually worth it.
If you’re happy setting your own pace and incline manually, a basic treadmill will save you money without sacrificing the actual workout.
Do I have to pay a monthly subscription for a smart treadmill?
Most connected treadmills require an app subscription (commonly $15–$40/month) to unlock live and on-demand classes. Some machines still function as a standard treadmill without it, but you’ll lose the auto-adjusting speed/incline programs — check this before buying.
What CHP motor do I need for running vs. walking?
Walkers under 200 lbs are fine with 2.0–2.25 CHP. Joggers should look for 2.5 CHP or higher, and runners should aim for 3.0 CHP or more. Add 0.5 CHP to any of these if you weigh over 200 lbs.
How much incline do I actually need on a home treadmill?
Most people get plenty of benefit from a 10–15% max incline. Serious hill or strength-focused trainers may want a model that reaches 20%, but anything beyond that is typically only necessary for commercial gym use.
What’s the difference between iFit and Echelon?
Both are workout-streaming ecosystems, but they pair with different treadmill brands and hardware. iFit is known for global instructor-led classes and interactive Google Maps routes with real elevation data.
Echelon (used on machines like the Echelon Stride) focuses on live and on-demand class libraries through its own app. Compatibility depends on the specific treadmill you buy, so confirm which ecosystem a model supports before purchasing.
How small a space can a folding treadmill fit into?
Many auto-fold connected treadmills collapse to around 10 inches deep, which is slim enough to store under a bed, in a closet, or against a wall in a small apartment.
What belt length do I need if I’m a runner?
Runners generally need a 58″–60″ belt length, especially if you’re tall or have a long stride. Walkers can typically get by with a shorter 55″ belt.
Are connected treadmills good for people with joint issues? Incline walking on a cushioned deck is often gentler on the knees and hips than flat-ground running, so a connected treadmill with a strong incline range and good deck cushioning can be a solid low-impact option — though it’s worth checking with a physical therapist or doctor for personalized guidance.
Should I buy a treadmill in-store or online? If you can, test a treadmill in person first — belt feel, incline responsiveness, and motor noise are hard to judge from specs alone. If buying online, lean on verified customer reviews and check the return policy, since return shipping on treadmills is often costly.
The Bottom Line
The best connected treadmill for you isn’t the one with the flashiest marketing — it’s the one whose belt size, motor power, incline range, and app ecosystem actually match how (and where) you plan to train. Nail down your goal first, then use the specs above to filter your options.
Ready to compare models in person? Check current pricing, in-store availability, and verified customer reviews before you buy, and don’t skip the test-drive if you have the option — it’s the fastest way to avoid an expensive return.
