Simpfree Auto Incline Treadmill with 15Level, 3.25HP Treadmill for Home Built-in Speaker, 300 lb Weight Capacity Folding Running Machine with Large LCD Display Smart App Control
Simpfree Auto Incline Treadmill with 15Level, 3.25HP Treadmill for Home Built-in Speaker, 300 lb Weight Capacity Folding Running Machine with Large LCD Display Smart App Control
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Simpfree Auto Incline Treadmill with 15Level, 3.25HP Treadmill for Home Built-in Speaker, 300 lb Weight Capacity Folding Running Machine with Large LCD Display Smart App Control

4.8 stars out of 1129 reviews
(4.8)|
1,129 ratings

Key item features

  • Auto Incline Levels: Our auto incline treadmill features 0-15 levels, allowing you to personalize your workout for optimal results.
  • Powerful Motor: Equipped with a high-performance 3.25HP motor, this treadmill supports speeds ranging from 0.6 to 9.0 MPH.
  • Smart App Control: Download the SPAX & Zwift APP for iOS and Android devices to make workouts more engaging and track your progress effectively.
  • Multi-functional LCD Display: The large LCD display tracks time, speed, distance, calories burned, heart rate, and more, ensuring a comprehensive workout overview.
  • Wide Running Surface: The treadmill has a 17-inch wide running belt, providing a spacious and comfortable running area with shock absorption for joint protection.
  • High Weight Capacity: With a 300 lb weight capacity, this treadmill is suitable for users of various sizes, ensuring stability and durability.
  • Easy Assembly: The treadmill is 95% assembled, requiring only a few screws to be tightened, and features a hydraulic drop system for easy folding and storage.
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4.8 out of 5 stars
stars1,129 ratings1,112 reviews
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Reviews summary

Pros
  • : Offers good value at this cost.
  • : Offers various exercise modes, incline, and speed options.
  • : Simple to set up with minimal effort.
  • : Folds up quickly and compactly for storage.
  • : Offers 0-15% incline range.
Neutral
  • : Can be quiet, but also generates noticeable sound during use.
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Showing 1-3 of 1,112 reviews

Jun 27, 2025
K
Item details
Color: Black
Sold and shipped bySimpfreeUS
5 out of 5 stars review

Verified Purchase

Great for home use

Very happy with this purchase, feels like gym quality. Sturdy and fairly quiet, good size deck/running area. Easy to set up, auto incline 0-15, max speed is 9, programmable work outs and has speakers built in the play your music. The arms have heart rate sensors and speed and incline controls. The instructions for set up are a bit unclear and didn't label all of the screws but it's pretty intuitive. It also didn't specify how much of the lubricant to use so I had to look it up. Hoping that it lasts for a long time!

Helpful?5SESVU63OOEB9205720713
reply from SimpfreeUS

Hello K! Thank you for your review, We are glad that you are satisfied with our products, Generally, it is a 10-15ml dosage of lubricant, Of course, it depends on the situation, Have a nice day.

Sep 26, 2025
JBerkshire
Item details
Color: Blue
Sold and shipped bySimpfreeUS
5 out of 5 stars review

Verified Purchase

VERY QUIET, EASY TO ASSEMBLE, GREAT VALUE FOR $

what i DO NOT LIKE about this treadmill is that the cup holders do not fit, they are dropped into a slot but a not stable . Also I do not like that it does not have a pause button

Helpful?5SESVU63OOEB9205720713
Sep 18, 2025
Christy
Item details
Color: BLACK-3703
Sold and shipped bySimpfreeUS
5 out of 5 stars review

Verified Purchase

It operates very well. Easy to change speed and incline. Have used it almost daily since purchase. Would recommend.

Incentivized Review
Helpful?5SESVU63OOEB9205720713