57 × 24 in openWalkingPad X21 Double-Fold Treadmill
The double-fold X-series without the handrail. It folds from 57 inches long to 17.
We haven't written a full review of the WalkingPad X21 yet. Everything here comes from the manufacturer's specs and our rating formula, which treats every machine the same way. A full review follows after we've tested one.
How we rated the WalkingPad X21
- Motor and deck
- 3.3
- 1.5 HP brushless, 17 x 47 in belt, 240 lb limit
- Speed and features
- 3.9
- 7.5 mph top speed, flat deck
- Warranty
- 2.5
- One year of cover, the bare minimum
- Fits a home
- 5.0
- 57 x 24 in, folds in half
- Value
- 2.7
- You pay a premium for the name or the screen
Our rating is out of 5 and uses the same formula for every machine in a category: motor and deck, features, warranty, how well it fits a home, and value for the typical price. Until we bench test a machine, the score comes from its published specs. How we rate
What we measure
Bench test scheduledWe haven't measured this one yet. When our unit is set up, it gets the same checks as every machine, and the results go here:
- Noise from 3 ft at 3, 6, 9 and 12 mph
- Incline at the top setting, with a digital level
- Watts at the wall, idle, walking and running
- Assembly time for one person
- Folded size, measured with a tape
Floor plan, from the maker's dimensions
WalkingPad X21 specs
| Specification | WalkingPad X21 |
|---|---|
| Motor | 1.5 HP brushless |
| Belt | 17 x 47 in |
| Speed | 0.3–7.5 mph |
| User weight limit | 240 lb |
| Footprint (L × W × H) | 57 × 24 × 6 in |
| Folded | 17 × 24 × 12 in |
| Machine weight | 70 lb |
| Console | LED, remote, app |
| Warranty | 1 yr |
| Status | Current model |
Manufacturer's published specs. We check dimensions with a tape when our unit arrives.
How it compares
Swipe sideways to see every model
| WalkingPad X21(this review) | WalkingPad X25 | WalkingPad C2 | |
|---|---|---|---|
| Our rating | 3.4 / 5 | 3.4 / 5 | 4.0 / 5 |
| Typical price | $899 | $699–899 | $399–599 |
| Motor | 1.5 HP brushless | 1.5 HP brushless | 1.0 HP brushless |
| Belt | 17 x 47 in | 17 x 47 in | 16.5 x 47 in |
| Top speed | 7.5 mph | 7.5 mph | 3.7 mph |
| Incline | — | — | 0% |
| Weight limit | 240 lb | 240 lb | 220 lb |
| Footprint | 57 × 24 in | 57 × 24 in | 56.4 × 20.9 in |
| Folds | Yes | Yes | Yes |
| Warranty | 1 yr | 1 yr | 1 yr |
Manufacturer specs. Measured noise is added once we've tested a machine.