Quick answer
The Merach W50 belt is 41.3 x 16.5 inches. By our belt rule that suits walkers up to about 5'11" at slow desk pace, though it is short for brisk walking by our rule.
Published figure: 41.3 x 16.5 in. The length is longer than 38% of the 9 walking pads we track with a published belt.
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.
Key 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.
Similar models with a longer belt
- UREVO CyberPad (walking pad, 242 lb, 43.3 in belt)
- WalkingPad C2 (walking pad, 220 lb, 47.2 in belt)
- WalkingPad P1 (walking pad, 220 lb, 47.24 in belt)
- WalkingPad Z3 Just Walk (walking pad, 242 lb, 47.6 in belt)
Side by side:
- Merach W50 vs UREVO CyberPad
- Merach W50 vs WalkingPad C2
- Merach W50 vs WalkingPad P1
- Merach W50 vs WalkingPad Z3 Just Walk
More about the Merach W50
- Full Merach W50 specs
- Merach W50 weight limit
- Merach W50 how heavy
- Merach W50 top speed
- Merach W50 incline
- Merach W50 does it fold
- Merach W50 remote
- Merach W50 app
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 researchQuestions
What is the Merach W50 belt size?
The Merach W50 belt is 41.3 x 16.5 inches. By our belt rule that suits walkers up to about 5'11" at slow desk pace, though it is short for brisk walking by our rule.