Pad & Pace

Can you store a walking pad upright or on its side?

This question has a published answer, which is unusual in this category - and for the machines we cover, the answer comes from the maker rather than from us.

By Stephen V. · Last updated

A narrow apartment closet with folded items stacked against the wall

Not these machines.KingSmith publishes which of its models are designed to fold and store upright — the Vertical Fold Series (X21, X214, X25, X218), plus the G5i for both orientations — and none of the four KingSmith pads we track is on that list. It also says to check the approved storage position, folding dimensions and locking or support mechanism before storing any model vertically. These pads are designed to store flat, at a published 4.6 to 5.4 inches tall.

How this page is funded: the buy links here are Amazon affiliate links, and we earn a commission if you buy through one — at no extra cost to you. It does not change what we rank first, because the commission rate is the same across every machine on this page. Full disclosure.

The maker answers this one directly

Most questions on this site have to be answered by assembling published specifications, because the makers do not address the question itself. This is the rare case where one does, in print, by name.

KingSmith’s brand FAQ carries the question “Can a WalkingPad be stored upright, and which models support vertical storage?” Its answer:

“Some WalkingPad models support upright storage, but the approved storage method varies by model. Vertical Fold Series models, such as the X21, X214, X25, and X218, are designed to fold and store upright. The G5i also supports both vertical and flat storage. Before storing any model vertically, check the product page or user manual for its approved storage position, folding dimensions, locking or support mechanism, and safety instructions.”

Now put that against our registry. The four KingSmith machines we track are the Z1, C2, P1 and A1 Pro. Not one of them appears in that list. KingSmith separately describes its ranges in the same FAQ: the Just Walk Series is compact walking-only models for everyday and under-desk use, while the Vertical Fold Seriesis “designed for walking, jogging, and running, with upright storage against a wall”.

So the maker’s own position is that upright storage is a property of a different product line — bigger machines, built to run on — and the compact pads this site covers are not in it. That is a better answer than any amount of reasoning from photographs, and it is the reason this page exists.

Why a vertical-fold machine is a different machine

It is worth understanding why, because the reasoning carries across to the pads whose makers say nothing at all.

Folded flat, a pad’s weight sits on the surface it was designed to sit on. The deck is the base. Stood on end, the same 40 to 70 lb is carried by whatever narrow strip of frame happens to be at the bottom, in a direction nothing was engineered for — and the machine is now a tall object with a small footprint, which is the definition of something that can be knocked over.

KingSmith’s own wording names the component that resolves this: a locking or support mechanism, which the Vertical Fold machines have and which you are told to check for before storing anything upright. The pads we track publish no such mechanism, because they are not designed around one.

We are not going to extend that into a safety claim about the other four makers on this site. What we will say is narrower and checkable: no maker in our registry publishes approval for upright or on-side storage of any machine we cover, and one maker publishes a list that excludes all of its own compact models.

What flat storage actually gets you

The good news is that flat is what this format is for, and the published figures are genuinely small.

Folded heights: 4.6 inches (UREVO Strol 2E), 5.0 (WalkingPad P1 and A1 Pro), 5.4 (Z1 and C2). Folded lengths: 31.8 inches (Z1), 32.5 (C2 and P1 and A1 Pro) and 51.2 (Strol 2E).

There are two counter-intuitive facts in that set, and both catch buyers. The first: the Z1 and C2 are taller folded than they are in use — 5.4 inches against 4.1 and 4.9 — because folding the deck doubles part of it. If you measured a gap against the in-use figure you measured the wrong number. The second: the Strol 2E is longer folded than in use, 51.2 inches against 48, because its handle folds back over the deck rather than disappearing.

The whole set of folded figures against real apartment storage gaps is its own page, and it is the one to read before you buy. Will it fit? Folded pads against real storage.

The two numbers to measure

Flat storage is a two-number problem and you can settle it with a tape measure before anything is ordered.

The clearance.Measure the actual height of the gap under the bed, sofa or cabinet — at the shallowest point, not the deepest. A bed frame with a central support rail or a sofa with a low cross-member is frequently an inch shallower in the middle than at the edge, and the middle is where the machine ends up.

The depth or length to clear.If the machine is going under a bed it has to travel its own folded length into the gap; if it is standing in a closet, its folded length is the closet’s depth requirement. This is where the 19.4 inch spread between the Z1 (31.8) and the Strol 2E (51.2) decides it.

One practical note that is not a specification: a folded pad dragged in and out of a gap on a hard floor does so on whatever is on its underside. Felt sliders are the cheap fix, and we track them. Moving a pad without marking the floor.

The machines that publish nothing

Three machines in our registry cannot be checked against your gap at all, and we would rather name them than let the table imply otherwise.

Sunny TreadPad Sleek Stride— publishes no folded dimensions. It is also the heaviest pad here at 69.5 lb, so it is the one machine where the storage question matters most and the data exists least.

Lifepro PacerMini— publishes no folded dimensions either. In its favour, it is the smallest machine here in use at 32.7 inches long and the lightest at 40 lb, so its unfolded footprint is already close to other machines’ folded ones.

DeerRun— publishes no dimensions of any kind. No footprint, no folded size, no belt, no unit weight. For a storage question that is total: there is nothing to measure against.

The three easiest to put away flat

Ranked on published folded dimensions, which is the only honest criterion for this question. Prices are live from the price layer with the date they were pulled.

Published folded dimensions for all eight pads we track. Two publish none and one publishes no dimensions at all - and on the Z1 and C2 the folded height is greater than the in-use height, which is the figure people measure against by mistake.
ModelFolded (L x W x H)In use (L x W x H)Unit weightBelt (L x W)
WalkingPad Z131.8" L x 22" W x 5.4" Hmanufacturer spec56.1" L x 22" W x 4.1" Hmanufacturer spec51 lbmanufacturer spec47.6" L x 15.7" Wmanufacturer spec
WalkingPad C232.5" L x 20.4" W x 5.4" Hmanufacturer spec56.9" L x 20.4" W x 4.9" Hmanufacturer spec55 lbmanufacturer spec47.2" L x 15.7" Wmanufacturer spec
WalkingPad P132.5" L x 21.5" W x 5" Hmanufacturer spec56.5" L x 21.5" W x 5" Hmanufacturer spec62 lbmanufacturer spec47" L x 16.5" Wmanufacturer spec
WalkingPad A1 Pro32.5" L x 21.5" W x 5" Hmanufacturer spec56.5" L x 21.5" W x 5" Hmanufacturer spec63 lbmanufacturer spec47" L x 16.5" Wmanufacturer spec
UREVO Strol 2E51.2" L x 22.6" W x 4.6" Hmanufacturer spec48" L x 22.6" W x 38.9" Hmanufacturer spec47.2 lbmanufacturer spec40.2" L x 15" Wmanufacturer spec
Lifepro PacerMiniNot publishednot published32.7" L x 25" W x 7" Hretail listing40 lbretail listing27.6" L x 15.7" Wretail listing
Sunny Health & Fitness TreadPad Sleek Stride (SF-T722069)Not publishednot published58.2" L x 24.9" W x 5.9" Hmanufacturer spec69.5 lbmanufacturer spec45.7" L x 16" Wmanufacturer spec
DeerRun Under-Desk Walking PadNot publishednot publishedNot publishednot publishedNot publishednot publishedNot publishednot published
WalkingPad Z1

WalkingPad Z1

Smallest storage footprint

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

$299.00 · View on Amazon

$329.009% off

Price as of October 10, 2026. #ad How we’re funded

WalkingPad C2

WalkingPad C2

Narrowest closet fit

The narrowest pad we list at 20.4 inches wide, which is the one that fits a genuinely tight closet — you pay for it in belt width.

$449.00 · View on Amazon

Price as of October 10, 2026. #ad How we’re funded

UREVO Strol 2E

UREVO Strol 2E

Lightest with a handle

The lightest machine here that still has a safety handle, and the only one that goes fast enough to jog on.

$189.99 · View on Amazon

$259.9927% off

Price as of October 10, 2026. #ad How we’re funded

WalkingPad Z1— 31.8 inches folded, the shortest on this site, at 5.4 inches tall and 51 lb. It folds in half, which is why its 47.6 inch belt — the longest here — still stores in the smallest footprint. The 15.7 inch belt width is the trade.

WalkingPad C2 — 32.5 inches folded and 20.4 inches wide, the narrowest machine we track, which is the figure that decides a closet rather than a bed gap. Same 5.4 inch folded height; 220 lb capacity is the joint-lowest here.

UREVO Strol 2E — the thinnest fold in the category at 4.6 inches, which is the one to pick if the gap is shallow rather than short. The cost is length: 51.2 inches folded, the longest here, because the handle folds back over the deck.

What we have not done

We have not stood a walking pad on its end, stored one, or tested a frame in any orientation. The vertical-storage position is quoted verbatim from KingSmith’s own FAQ with the date we read it, and the model list in it is theirs rather than ours. Every folded and in-use dimension is the maker’s own. Where a maker publishes no folded figure — two machines — or no dimensions at all — one machine — we have said so rather than estimating. We make no safety claim about any orientation for any machine. The full method.

Questions people actually ask

Can you store a walking pad upright?

Only if your model is designed for it, and the makers are specific about which ones are. KingSmith's own FAQ answers this question directly: it names its Vertical Fold Series - the X21, X214, X25 and X218 - as the models designed to fold and store upright, and says the G5i supports both vertical and flat storage. None of the four KingSmith pads we track is on that list. KingSmith also says that before storing any model vertically you should check its product page or user manual for the approved storage position, folding dimensions and locking or support mechanism.

Can you put a walking pad on its side?

No maker we track publishes approval for it, and there is a mechanical reason to be cautious beyond the paperwork: a pad folded flat has its weight spread across a deck designed to carry it, while the same machine stood on an edge concentrates 40 to 70 lb onto a narrow strip of frame that was not designed as a base. The machines that are sold for upright storage have a locking or support mechanism for exactly that reason, and the pads we cover do not have one.

How thin does a walking pad fold?

The published folded heights among the pads we track are 4.6 inches (UREVO Strol 2E), 5.0 (WalkingPad P1 and A1 Pro) and 5.4 (Z1 and C2). Two machines publish no folded dimensions at all - the Sunny TreadPad and the Lifepro PacerMini - and the DeerRun publishes no dimensions whatsoever. Worth knowing before you measure a gap: on the Z1 and C2 the folded height is TALLER than the in-use height, 5.4 inches against 4.1 and 4.9 respectively.

Will a walking pad fit under a bed?

That is a two-number check and both numbers are published for most of these machines. You need the folded height under your bed frame - 4.6 to 5.4 inches across the pads we track - and the folded length to clear, which runs from 31.8 inches (Z1) to 51.2 (Strol 2E, which folds longer than it is in use because the handle lies back over the deck). Measure the actual gap rather than the one you remember, because a bed frame with a central support rail can be shallower in the middle than at the edge.

Is it bad to leave a walking pad folded all the time?

No maker we track publishes a position on it, so we cannot tell you it is harmful and we are not going to tell you it is fine either. What is published is maintenance guidance: KingSmith publishes a lubrication interval and quantity for its own machines, and a belt that is never run is a belt that is never lubricated on schedule. If a machine is going to be stored for months rather than days, the maintenance guide is the page to read.

Which walking pad is easiest to store?

The WalkingPad Z1, on published figures: it folds in half to 31.8 inches long, the shortest folded footprint of any pad on this site, at 5.4 inches tall and 51 lb - the lightest of the KingSmith machines. The C2 is 0.7 inches longer folded and the narrowest machine here at 20.4 inches wide, which can matter more than length if the gap is a closet rather than a bed.

Sources