MERACH W50 Review: 400 lb Walking Pad With 12% Auto Incline

Verdict in brief

The MERACH W50 is a heavy-duty, non-folding walking pad built around three numbers: a 400 lb user rating, a 1 to 12% motorized incline and a brushless motor that MERACH rates at 1.25 HP continuous (3.5 HP peak). Most walking pads in the mid-range tier stop at 265 to 300 lb and quote only a peak horsepower figure, so the W50 answers two questions that many listings avoid. MERACH also says the motor can run for up to 10 hours a day, which lines up with a full workday at a standing desk.

The trade-offs are physical. At 69.2 lb it is one of the heavier pads in its class, it does not fold (it stands upright for storage instead), and it has no built-in handrail. The 41.3 x 16.5 in belt is a sensible size for desk walking, but it is shorter than the 47 in belts on folding WalkingPad models, so very tall walkers should check the stride maths below. If you want a pad that stays under a desk and carries a heavier user up a real incline, the W50 is one of the strongest options on paper. For MERACH's full lineup, see our MERACH walking pad round-up.

Key specs

One listing note: the W50 appears on Amazon under two titles, an older "MERACH Walking Pad with Incline 12%" listing and a newer "NovaWalk W50 TrekPad" listing. The core specs in both titles match the table above, but check that the listing you buy from says 400 lb and 12% incline.

Who it suits

The W50 makes the most sense for four kinds of buyer.

• Heavier walkers. A 400 lb rating leaves real margin. Our usual rule is to pick a pad rated at least 30 to 50 lb above your body weight, which means a 350 lb walker is still inside that margin on the W50 but would be over the limit on most 300 lb pads. Our guide to walking pad weight limits explains why that margin matters for motor and belt wear.
• People who want incline at a desk. Changing the grade from the remote while you walk is far easier than stopping to reset a manual kickstand. A 12% ceiling is also higher than the 9% on the UREVO SpaceWalk 3S.
• Long daily sessions. MERACH rates the motor for up to 10 hours of daily use and publishes a continuous horsepower figure. Many budget pads give no daily limit at all.
• A pad that stays put. If the pad will live under a standing desk and only move for cleaning, its weight and non-folding frame cost you very little.

It also appears in our guides to the best walking pads for heavier people and the best walking pads with incline, where it competes against other pads on those two specs.

What stands out

A published continuous motor rating

Peak horsepower describes a short burst. Continuous horsepower describes what the motor can hold, which is what matters at 2 mph for hours. MERACH lists both: 3.5 HP peak and 1.25 HP continuous, on a brushless motor. That is more useful than the single "3.0 HP" or "2.5 HP" peak figures common on budget listings, and it gives heavier users something concrete to compare.

12% motorized incline

Incline raises effort without raising speed, which suits desk walking because you can keep a slow, typing-friendly pace. Some simple maths shows the scale: at 2 mph for 30 minutes you cover 1 mile, or 5,280 feet of belt. At a 12% grade that is the equivalent of about 634 feet of climb (5,280 x 0.12). At 5% it would be about 264 feet. The W50 lets you move between those levels from the remote without stepping off.

A deck built for weight

MERACH describes a 15.3 mm reinforced deck, a 6-layer cushioning system and a non-folding frame that it says is sturdier than folding designs. We cannot verify that sturdiness claim, but a single-piece deck has no hinge, which removes one common wear point on folding pads.

Ready to use

MERACH says the W50 ships with no assembly required. The console shows calories, time, speed, distance and incline, and the magnetic remote can attach to a metal desk frame so it does not get lost.

Drawbacks

• Weight. 69.2 lb is a lot to tip upright. The transport wheels help, but this is not a pad to move every evening.
• No folding. It stores upright, not folded. Upright storage needs about 22 in of wall width and roughly 50 in of height.
• No handrail. There is nothing to hold on the W50. MERACH sells the related UltraWalk W60, which shares the W50's motor, belt and 400 lb rating and adds foldable armrests.
• Walking speeds only. The 4.0 mph top speed is a brisk walk. It is not built for jogging.
• Belt length. 41.3 in is adequate for most people at desk speeds, but it is about 6 in shorter than a WalkingPad C2 or Z1 belt.
• Noise figure is a claim. MERACH quotes about 40 dB. We found no independent measurement of the W50 to confirm it, so treat it as a best case.

Who should skip it

Skip the W50 if you live in a small apartment and need to fold the pad into a closet, since a folding pad from our foldable walking pad guide will fit your space better. Skip it if you want a rail for balance: older walkers and anyone unsteady on a moving belt should look at the W60 or at our walking pads with a handle. Skip it if you are tall with a long stride and walk faster than about 3 mph, where a 47 in belt gives more room. And if you weigh well under 250 lb and do not care about incline, you are paying for capacity you will not use.

How it compares

Scroll sideways for all specs →

Figures are as published by the maker unless the product section below says otherwise. Hover or tap a cell for the full note. We link to the live price instead of printing one, because prices change daily.

MERACH UltraWalk W60. The W60 shares the W50's core specs: the same 3.5 HP peak / 1.25 HP continuous brushless motor, 400 lb rating, 41.3 x 16.5 in belt and footprint. It adds foldable armrests, a 5W speaker and RGB lighting, and MERACH adds 1 year of free motor protection. HighTechDad reviewed the W60 Plus and found it stable and quiet but heavy at 67.7 lb. Pick the W60 if you want something to hold.

MERACH W50 Lite. The Lite drops to a 0.75 HP continuous motor, a 1 to 10% incline and a 350 lb rating, but it weighs 53.1 lb and stands 5.2 in tall. MERACH lists it under clearance, which may signal a model change.

UREVO CyberPad. The CyberPad has a slightly longer 43.3 in belt and a 14% maximum incline. Its weight rating is disputed, though: UREVO says 350 lb, while ocdevel reports the manual says 264 lb. Our UREVO CyberPad review covers that conflict.

DeerRun Z10. The Z10 is the budget route to a 12% motorized incline and a 300 lb rating, but its belt is only about 35 in long and its 3.0 HP brushless motor claim has not been independently verified. See our DeerRun Z10 review.

Setup, maintenance and warranty

Setup. MERACH says the W50 arrives ready to use. Because of its 6.1 in height, raise your standing desk by about 6 in from your usual standing height before you start walking. A treadmill mat under the pad helps protect floors and cut vibration, which matters more with a 69 lb machine on a wood floor.

Maintenance. Like most walking pads, the belt needs periodic silicone lubrication and occasional centering. Follow the interval in the MERACH manual; our guide on how to lubricate a walking pad covers the general steps.

Warranty and support. MERACH's W50 page lists 1 year of standard warranty plus 1 more year when you register (2 years in total), and its about page mentions an optional paid extension. MERACH says it was founded in 2018 in Hangzhou, China, and has a US office in Las Vegas. US support is at +1 (833) 529-6620 or info.us@merachfit.com, Monday to Friday, 9 AM to 9 PM ET. We found no CPSC recall or warning that names a MERACH walking pad.

How we researched

We built this review from MERACH's own NovaWalk W50 TrekPad page, which we read on September 24, 2026, the two Amazon listing titles for the W50, MERACH's about page, HighTechDad's review of the closely related W60 Plus, and the CPSC recall database. We did not test the W50 in person. Where a figure is a brand claim, such as the 40 dB noise level and the 10-hour daily run time, we label it as one. We update this review when MERACH changes the model or its specs. Read more about how we research.