QYDS US T43O3B Treadmill, 3.5 hp, 20% Auto Incline

The QYDS US T43O3B is a corded home treadmill listing a 3.5 hp motor, automatic incline up to 20%, and speed range from 0.6 to 8.7 miles per hour. Its compact listed dimensions and adjustable-height handles suit home workouts, while the belt is specified as 41 x 16.1 inches.

At a glance

Automatic incline is listed up to 20%, with speed control on the console and handrails.
The listing specifies a 41 x 16.1-inch belt and 4 handle-height settings.
LED display, handrail pulse sensors, and a pause-and-resume function are described.
The listing claims a 400-pound maximum weight recommendation.

Price

$299.98Save 20%

Reference price: ~~$375.00~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

Automatic incline adjustment and handrail speed controls make workout changes accessible without leaving the console area.
Pulse sensors and an LED display provide basic workout measurements, including distance, heart rate, speed, and time.
Handle-height adjustment and the stated compact footprint may help accommodate varied users and tighter home spaces.

Cons

The listed 41-inch belt length and 16.1-inch width are worth considering for runners who need more room for a longer stride or wider stance.

Technical specifications

20 specifications

Identity
Brand	QYDS US
Model	T43O3B

Motor and operation
Maximum horsepower	3.5 hp
Power configuration	Corded Electric
Minimum speed	0.6 miles_per_hour
Maximum speed	8.7 miles_per_hour
Maximum incline percentage	20

Capacity and running surface
Maximum weight recommendation	400 pounds
Running belt dimensions	41 x 16.1 inches

Dimensions and installation
Dimensions listed	51.1"D x 25.7"W x 43.5"H
Handle height adjustment	4 height settings
Handle height range	37 to 43 inches off the ground

Display and measurements
Display	LED
Metrics measured	Distance, Heart Rate, Speed, Time

Materials and construction
Material listed	Alloy Steel
Color	Gray
Running board	7-layer high-density diamond-textured running pad

Features and setup
Special features	20% Automatic Incline, Compact Design, Heavy Duty, Shock Absorbent
Listed assembly state	90% pre-assembled
Warranty description	3 years

What to know before buying

Listing details to confirm

Listing details are contradictory or inconsistent: the title and main specifications state a 400-pound capacity, while the description states 300 pounds, and belt dimensions appear only in feature copy. Confirm the selected listing's capacity and belt size before purchase. The manufacturer also claims app workouts and a built-in speaker, but the available details do not establish app compatibility or connection requirements.

What’s in the box

Included

Lubricant
Safety key
Tool set
User manual

Who is it for?

A good fit for

Home users who want a treadmill with automatic incline and adjustable-height handles.
Walkers or runners whose needs fit the listed 0.6–8.7 mph range and 41 x 16.1-inch belt.
Buyers seeking basic heart-rate sensing and workout metrics on an LED display.

Less suited to

Runners who require a longer or wider running surface than the listed 41 x 16.1 inches.
Buyers who need a firmly confirmed weight limit, given the listing's conflicting 300- and 400-pound claims.

QYDS US T43O3B Treadmill, 3.5 hp, 20% Auto Incline · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 71 ratings

5 stars98%98%
4 stars2%2%
3 stars0%0%
2 stars0%0%
1 star0%0%

Customer feedback highlights easy setup and operation, quiet running, convenient incline adjustment, and appreciated handrail pulse sensors. Customers also describe it as space-friendly for home gyms. These reported experiences are relevant to its listed incline, compact dimensions, and sensor features, but they do not resolve the conflicting capacity claims or confirm performance for every user. Aggregate ratings are strongly positive, though ratings alone do not show how the treadmill performs in a particular home.

Positive themes

Customers describe setup and operation as easy, with assembly taking about 30 minutes.
Feedback praises quiet operation and convenient button-operated incline changes.
Customers report that handrail pulse sensors monitor heart rate effectively and that the treadmill suits smaller home workout spaces.
Customers describe the product as good value for money.