Treadmills

Slat vs Belt Treadmill | What’s The Difference?

Woman running on a SOLE ST90 treadmill, focused on cardio workout.

Key Takeaways

  • Slat treadmills have great cushioning and are perfect for tough workouts.
  • Belt treadmills are more flexible, cost less, and are easy to store.
  • The SOLE F80 Treadmill protects your joints with its Cushion Flex Whisper Deck.
  • The SOLE ST90 Treadmill is sturdy and has advanced features for a better workout.
  • Picking between a slat and belt treadmill depends on your goals, budget, and available space.

Slat vs Belt Treadmill | What’s The Difference?

If you’re buying a treadmill, you might be wondering if a slat or belt treadmill is better for you. Each type has its own pros and cons, and knowing these differences can help you pick the right treadmill for your needs.


At SOLE Fitness, we're proud to offer the best treadmills for your home or gym. These machines are crafted to meet the highest standards of quality and performance, ensuring they are ideal for anyone - from fitness novices to seasoned athletes.

Featured Product

SOLE Treadmills: Starting at $1,199.99, SOLE treadmills excel in ergonomic design, durability, and value. Equipped with advanced cushioning to minimize joint impact, powerful, quiet motors, and wide running surfaces, they suit any fitness level.

Woman in athletic wear runs on a SOLE treadmill, focusing on cardio and muscle-building.Belt treadmills offer a range of features and easy storage, making them a great choice for home gyms.
What Is a Slat Treadmill?

A slat treadmill has individual slats that move around the deck, giving a natural feel when you run. These slats are often made from rubber or something similar, which gives them great cushioning and absorbs impact well.

  • Perfect for high-intensity workouts
  • Durable and requires minimal maintenance
  • Absorbs impact well, reducing stress on joints
  • Higher cost and may lack advanced tech features
  • Promotes natural running form, improving speed and endurance
What Is a Belt Treadmill?

A belt treadmill is the kind you see most often in homes and gyms. It has a continuous belt that moves around the deck, providing a smooth surface to run on.

  • Flexible for various workouts
  • Requires regular maintenance
  • Many models are foldable for easy storage
  • More affordable with a wide range of features
  • Flat surface may not promote as natural a running feel
Performance Comparison

Impact Absorption: Slat treadmills are better at absorbing impact, which is good for your joints. Belt treadmills offer some cushioning, but not as much as slats.

Speed & Endurance: Slat treadmills help you run in a natural way. Belt treadmills are good for many kinds of workouts, but they might not support the same level of natural movement.

Cost & Maintenance: Slat treadmills cost more but last longer and need less care. Belt treadmills are cheaper but need regular upkeep, like oiling the belt and making sure it’s straight.

Side view of SOLE ST90 treadmill with sturdy frame and modern touchscreen console, showcasing high-end design suitable for serious runners.Slat treadmills excel in impact absorption and durability, while belt treadmills are more affordable and versatile.
Which Treadmill Should You Choose?

Picking between a slat and belt treadmill depends on what you want from your workout, your budget, and how much space you have. If you want a treadmill that’s easy on your joints and lasts a long time with little maintenance, go for a slat treadmill. If you’re looking for a more affordable option with lots of features and easy storage, a belt treadmill might be better for you.

SOLE: Best of Both Worlds

Whether you prefer the advanced features of a belt treadmill like the F80 or the durability and enhanced experience of a slat treadmill like the ST90, SOLE has something for you.

SOLE F80: While most belt treadmills don’t offer much cushioning, the F80—and all SOLE treadmills—stands out by providing joint protection and a smooth running experience.

  • Industry-leading aluminum frame with a Z-shape design for stability and durability.
  • Cushion Flex Whisper Deck reduces impact on joints by up to 40%.
  • Powerful motor with speeds up to 12 MPH and 15 incline levels for a challenging workout.
  • Space-saving design with a folding deck that locks securely into place when not in use.

SOLE ST90: While most slat treadmills come with only the basics, the ST90 adds advanced features that elevate your workout, making it a standout choice.

  • Comes with a 15.6” touchscreen display for interactive workout sessions.
  • Wireless charging keeps your devices powered while you exercise.
  • Compatible with the SOLE+ App for seamless tracking of your fitness progress.
  • Durable slat design offers a natural running feel with minimal maintenance.

Frequently Asked Questions (FAQ)

What Is the Difference Between a Slat and Belt Treadmill?
Slat treadmills are better at absorbing impact, which makes them great for tough workouts. Belt treadmills are more affordable and versatile, often with extra features and foldable designs.

How Often Should I Maintain My Belt Treadmill?
You should maintain your belt treadmill regularly. This includes putting lubricant on the belt every few months and checking to make sure it’s aligned properly. Regular care helps your treadmill last longer and keeps it working well.

Is the SOLE F80 Treadmill Good for Joint Health?
Yes, the SOLE F80 has a deck that cushions your steps, reducing the impact on your joints by up to 40%. This makes it a great choice if you’re worried about your joints.

Which SOLE Treadmill Is Best for Runners?
If you’re a runner, the SOLE ST90 is a top pick. It has a 2.0 HP AC power delivery motor, speeds up to 12 MPH, and simulates a most realistic running experience.

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Man in athletic gear riding SOLE exercise bike in living room, focused on workout.
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