Pad & Pace

WalkingPad Z1 review

The shortest folded length of any pad we track, and the only one that both stands in a closet and clears a typical sofa gap. Here is what it costs to get there.

By Stephen V. · Last updated

The Z1 folds in half to 31.8 x 22 x 5.4 in— the shortest folded length we track — while staying under a typical 6-inch sofa gap. At 51 lb with a 242 lb capacity it also beats the heavier C2 and P1 on both counts. The trade is a 15.7 in belt and no handrail.

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WalkingPad Z1

WalkingPad Z1

The only pad here that folds in half AND stays under 5.5 inches folded, which is the combination a small apartment actually needs.

Best for: Smallest storage footprint

$278.99 · View on Amazon

$329.0015% off

Price as of July 24, 2026. #ad How we’re funded

The full published specification

Every figure below was read from walkingpad.com product spec table on 2026-07-24. Rows marked “not published” were checked and no figure exists.

Published specifications for the WalkingPad Z1
Footprint in use56.1" L x 22" W x 4.1" Hmanufacturer spec
Folded31.8" L x 22" W x 5.4" Hmanufacturer spec
Walking belt47.6" L x 15.7" Wmanufacturer spec
Unit weight51 lbmanufacturer spec
Max user weight242 lbmanufacturer spec
Top speed4 mphmanufacturer spec
InclineNot publishednot published
Published noiseNot publishednot published

All figures read from walkingpad.com product spec table on 2026-07-24. Where it says “not published”, we checked and no figure exists — we did not estimate one.

What those numbers mean in a small room

The Z1’s argument is a single combination that nothing else on this site manages: it folds short and it folds low. Most pads do one. The UREVO Strol 2E folds flatter (4.6 in) but stays 51.2 in long, so it slides under a bed and stands nowhere. The C2 folds to a similar length but is 5.4 in folded and only 20.4 in wide, trading storage flexibility for narrowness.

Practically, that means the Z1 is the pad to buy when you do not yet know where it will live. It goes under most sofas, it stands in a closet, it fits behind a lot of doors. If you have already measured a specific slot, a more specialized machine may beat it — but if you are buying before you have decided, this is the one that keeps the most options open.

The second thing worth noticing is the capacity. At 242 lb it carries 22 lb more than the C2 and P1 while weighing 4 and 11 lb less respectively. That is an unusual combination in this category, where capacity normally tracks unit weight, and it is a genuine point in the Z1’s favor.

One trap to flag, because it catches people: the folded height of 5.4 in is greater than the in-use height of 4.1 in. Folding stacks one half of the deck onto the other. If you measured your sofa gap against the 4.1 figure you would be 1.3 in short of what you actually need.

The fit arithmetic

Folded, this is 31.8 x 22 x 5.4 in. Against the storage gaps we check every machine on this site against:

Computed from the published folded dimensions above. The gap clearances are typical ranges, not measurements of your home — measure yours.
Storage spotTypical gapResult
Under a sofa~6 inFits0.6 in to spare
Under a bed~9 inFits3.6 in to spare
Standing in a closet~24 inFits2 in to spare
Behind a door~4 inDoes not fit1.4 in over

On stride: the 47.6 inch belt against a typical stride of 28.4 in for a 5 ft 6 in walker and 31 in for someone 6 ft, using the common 0.43-times-height rule of thumb. That leaves roughly 16.6in of margin for a 6-foot walker — which has to absorb your forward and backward drift as well as the stride itself.

Who it suits

Someone buying before they have decided where it goes. This is the most storage-flexible footprint we found, and it is the reason the Z1 is our overall apartment pick.

Anyone carrying it up stairs alone. 51 lb is the lightest of the KingSmith pads and near the light end of the whole category.

A heavier walker who also wants small storage. The 242 lb published capacity is the highest of the fold-in-half pads we track.

Someone who walks at a working pace. The 1 to 4 mph range and the 47.6 in belt are ample for that, and the belt is among the longest here.

Who it does not

Anyone who wants a handrail. There is nothing to grab. If you are unsteady, or if you would be walking at the upper end of the speed range, the UREVO Strol 2E has a safety handle and is lighter still.

Anyone who drifts. 15.7 in of belt width is narrow. The P1 gives you 16.5 in for a similar folded size, at the cost of 11 extra pounds and 22 lb less capacity.

Anyone who needs a published noise figure. KingSmith publishes none for this model. If a number on paper is what will let you commit, the A1 Pro is the only KingSmith machine that has one.

Anyone who wants incline. None published, and the Z1 has no incline mechanism.

Anyone hoping to run. 4 mph is a brisk walk. If you want to jog occasionally, the Strol 2E reaches 6.2 mph.

What we did not do

We have not used this unit. We have not walked on it, we do not own one, and nobody sent us one. Everything above is our reading of the specification WalkingPad publishes, plus arithmetic on those numbers.

Which means there are real questions this page cannot answer: how the belt feels, whether the deck flexes under a heavier walker, how the motor sounds in your room, and whether any of it holds up over two years. Those need use. If a review tells you those things without having used the machine, it is telling you something it made up.

Our full method, and why we work this way.

Questions people actually ask

What are the WalkingPad Z1 folded dimensions?

KingSmith publishes 31.8 x 22 x 5.4 inches folded, and 56.1 x 22 x 4.1 inches in use. Note that the folded height (5.4 in) is greater than the in-use height (4.1 in), because folding stacks one half of the deck onto the other — measure your storage gap against 5.4, not 4.1.

How much does the WalkingPad Z1 weigh?

51 lb, per KingSmith's specification page. That is the lightest of the KingSmith pads we track and comfortably a one-person carry, though there are no real handholds so it is an awkward 51 lb rather than an easy one.

How quiet is the WalkingPad Z1?

KingSmith publishes no decibel figure for the Z1. It publishes one for the A1 Pro — 'under 65 dB' — and nothing for the Z1, C2 or P1. We are not going to estimate one. What we can say is that in an apartment the dominant transmission path is footfall through the floor rather than motor noise through the air, which a mat addresses and a spec sheet does not.

What is the WalkingPad Z1 weight limit?

242 lb, per KingSmith. That is higher than the C2 and the P1 at 220 lb each, despite the Z1 being the lighter machine of the three.

Is the WalkingPad Z1 belt wide enough?

The published belt is 47.6 x 15.7 inches. The length is generous — among the longest we track — but 15.7 inches is narrow, and the Z1 has no handrail, so there is nothing to grab if you drift and find the edge. The P1 gives you 16.5 inches in a similar folded footprint if belt width worries you.

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