A treadmill is a lifetime investment… unless you’re a billionaire who can afford multiple treadmills. So, before buying one, you might feel a bit nervous!

But don’t worry, because this guide did all the research for you and is ready to serve you!

Belt Size

Before buying a treadmill, choose suitable belt sizes and gear for yourself.

A regular treadmill is 48 inches long and 18 inches wide. So if you’re more than 6′ tall, a 54″ belt is perfect for you.

Also, four-ply belts are the best in the market. Don’t forget to check the rollers as they increase the belt’s durability. An ideal roller for a home treadmill is 2.5.

Always lubricate the belt for smooth functioning. Some treadmills come with silicone lubricant, but they are expensive.


The incline is another important treadmill feature, making the workout more challenging and interesting. Additionally, regular incline usage reduces the chances of arthritis, burns extra fat, and strengthens your muscles.

Most home treadmills have a 10 to 20% incline. Treadmills that are specifically made for incline training have 40% inclines. So you can lose lots of calories just by simply walking on them.

Before using the incline feature regularly, consult an expert to understand what percentage of incline is appropriate for your body.

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Horsepower (HP) is the main factor in understanding the treadmill’s maximum speed. Avoid treadmills under 2HP. You must also check the speed figures of the treadmill. These are indicated in Km/h.

If you only want a treadmill for walking, buy a machine with 10Km/h highest speed. A good treadmill has an extremely low starting speed and goes up to the highest maximum speed.


If you have a small space, this feature is vital. Otherwise, it will create storage problems for you. Also, treadmills look small in stores but huge compared to regular living spaces. Even a foldable treadmill will take up a considerable amount of space.

It is best to calculate your room size and purchase accordingly. Further, check if it is easily movable or not, as this feature can come in really handy. Compact treadmills are most sought after because of their lightweight and easy-to-move features.


Cushioning reduces running impact by 40%, minimizes the risk of injury, and boosts stamina. Some companies also provide adjustable cushioning support so users can select their perfect support level.

Advanced treadmill decks consist of differential cushioning to get support while pushing off the track and landing. In addition, the running bed of the treadmill must be shockproof and not move with every foot strike.

If you are a regular runner, a ten mph or higher machine will be appropriate for you.

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Safety feature

Your treadmill must also have the auto-stop feature. Most auto-stop features can be controlled with a lanyard’s key attached to your body. For example, if you accidentally slip while running on the treadmill, the key will disengage and turn the treadmill off.

It helps if you live alone or have kids or pets. Remove the key after the end of every workout routine. That way, there is a 0% chance of accidental treadmill activation.


Expensive treadmills come with high-quality and durable frames. But low, budget treadmills compromise the frame quality to fit into the price range. However, there are ways to detect a poorly framed treadmill.

● If you run on this kind of treadmill, it will make noise.

● It will feel a little unstable.

Heart rate monitoring and built-in programs

Nowadays, most budget-friendly treadmills come with built-in heart rate monitors and programs. The monitor helps you to record your progress and maintain standards. Programs allow you to support exercise goals like weight loss, endurance, etc.

Some of them can control the speed and incline feature if necessary. You can even create your own programs. If you have a low budget and your treadmill doesn’t offer these features, it must show how much time you take running a specific distance.

Over to you…

The best way to judge the treadmill’s quality is to check the warranty period. Good treadmills come with a lifetime frame and motor warranty. If yours doesn’t have these warranties, choose one with a 10-year warranty on both. Don’t forget to try the treadmill if you’re planning to buy from a brick-and-mortar store. And check the reviews to save time and money by shopping online.