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KingSmith - the most complete documentation in the category
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.

KingSmith sells under the WalkingPad name, and it is the only brand here that publishes a full, consistently formatted specification table for every model it makes: unfolded size, folded size, belt size, net weight, user capacity, speed range and motor, on walkingpad.com, per model. It is also the only maker in this category running a public error-code list in its own FAQ, which is documentation aimed at people who already own the machine rather than at people about to buy one. The Z1 is the model we point most renters at, because 31.8 inches folded is the shortest folded length on this site. What KingSmith does not do: publish a decibel figure for anything except the A1 Pro, or use one consistent unit for motor power across its own range. Its published warranty is one year, with a paid extension offered.
What the specs give you
- Folds 180 degrees to 31.8 inches long — the shortest folded length of any pad we list
- 5.4 inch folded height clears most sofa and bed gaps
- 242 lb capacity is higher than the C2 and P1 despite weighing less
- 51 lb is the lightest of the KingSmith pads, which matters on stairs
What they cost you
- 47.6 x 15.7 inch belt is narrow — a 15.7 inch belt is tight if you drift
- No handrail, so nothing to grab if you misstep
- KingSmith publishes no decibel figure for it
| Footprint in use | 56.1" L x 22" W x 4.1" Hmanufacturer spec |
|---|---|
| Folded | 31.8" L x 22" W x 5.4" Hmanufacturer spec |
| Walking belt | 47.6" L x 15.7" Wmanufacturer spec |
| Unit weight | 51 lbmanufacturer spec |
| Max user weight | 242 lbmanufacturer spec |
| Top speed | 4 mphmanufacturer spec |
| Incline | Not publishednot published |
| Published noise | Not 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.


