Merach W50 Specs: Weight Limit, Belt and Size

Heavy-duty pad with motorized inclineMerach NovaWalk W50 TrekPad Walking Pad with 12% Auto Incline

Max user 400 lbBelt 41.3 x 16.5Incline 1-12% motorizedFolds no

What owners report: Merach W50

Our summary, in our own words, of 30 verified-purchase Amazon reviews we read on 30 October 2026 (the listing then showed 89 positive and 22 critical verified reviews). This is not our own testing.

What they like

Built heavy and stable, including for owners around 250 to 285 lb
Quiet enough for work calls and early mornings
Incline stays steady and the remote responds well

Common complaints

4 of the 14 critical reviews we read describe the motor or unit failing or barely working, from the first few uses to six months
Some report the belt stalling at low speed, damage in shipping or new grinding and knocking noises after a few weeks
One owner found black residue on the floor, so use a mat

Full specs

Speed	0.6-4.0 mph
Incline	1-12% motorized
Weight limit	400 lb
Belt (running surface)	41.3 x 16.5 in
Machine weight	69.2 lb
Size	50.2 x 22.2 x 6.1 in
Folding	no (stands upright for storage)
Handle or handrail	no built-in handrail
Remote	yes (magnetic)
App	Merach app
Motor	3.5 HP peak / 1.25 HP continuous, brushless
Warranty	1 year standard + 1 year with membership registration (2 years total)
Type	Walking pad
Price tier	Mid-range tier

Sources for these figures: merachfit.com, camelcamelcamel.com, amazon.com. Specs last checked October 30, 2026.

Who it fits

Suits users up to about 370 lb with 30 lb of headroom (rated 400 lb) and walkers up to about 5'11" at slow desk pace, though it is short for brisk walking by our rule.

Strengths and drawbacks on paper

Pros

400 lb weight rating
12% motorized incline
Brand rates the motor for up to 10 hours a day

Cons

Does not fold
No handrail included
Heavy at 69.2 lb

Skip it if: You need to fold it away or want a built-in handrail.

How it compares on paper

Its 41.3-inch belt is longer than 38% of the 9 walking pads we track that publish a belt length.
Its 400 lb rating is higher than 89% of the 10 walking pads we track.
At 69.2 lb it is lighter than 13% of the 9 walking pads with a published weight.
Its top speed of 4 mph is faster than 44% of the 10 walking pads we track.

Quick answers

Closest alternatives

Merach UltraWalk W60 (Plus) (walking pad, 400 lb, 41.3 in belt)
UREVO CyberPad (walking pad, 242 lb, 43.3 in belt)
ANCHEER Vibration Walking Pad (walking pad, 300 lb, 40 in belt)
Egofit Walker Pro M1 (walking pad, 220 lb, 34.25 in belt)
DeerRun Z10 (walking pad, 300 lb, 34.84 in belt)
RHYTHM FUN Walking Pad with Handle and Incline (walking pad, 300 lb)

See all alternatives to the Merach W50

Compare the Merach W50 with

23 head-to-head comparisons

21 three-way comparisons

Read our full Merach review

Our buying guides

How these pages are built

Every figure comes from the maker's product page, manual or the Amazon listing, and we only include models with a live, in-stock Amazon listing we checked ourselves. When sources disagree on a weight limit we use the lowest number. We do not test these machines ourselves.

Height fit starts from a typical walking step of 0.41 times your height (0.45 when walking briskly), adds 12 inches for your shoe, and 6 more inches of room to drift for a comfortable fit. These are rough guides, not measurements of you. Weight fit leaves 30 lb of headroom above your body weight.

How we research

Questions

What is the Merach W50 weight limit?

The published limit is 400 lb. With 30 lb of headroom, it suits users up to about 370 lb.

How tall can you be for the Merach W50?

By our belt rule, its 41.3-inch belt suits walkers up to about 5'11" at slow desk pace, though it is short for brisk walking by our rule.

Does the Merach W50 fold?

Folding: no (stands upright for storage).