Litter-Robot 3 Connect vs Omega Paw Roll'n Clean
Every standardized field on both boxes, lined up. Nothing is retyped — both columns read from the same database as the reviews.
Scores side by side
| Category | Litter-Robot 3 | Omega Paw Roll'n Clean |
|---|---|---|
| Cleaning | 8.6 | 6.8 |
| Odor control | 8.0 | 6.2 |
| Safety | 8.4 | 9.6 |
| App | 8.2 | 0.0 |
| Maintenance | 8.0 | 8.4 |
| Value | 7.6 | 9.4 |
| Overall | 8.2 | 6.9 |
Cost to own
| Total spend after | Litter-Robot 3 | Omega Paw Roll'n Clean |
|---|---|---|
| Running cost per year | $75 | $0 |
| 1 year | $624 | $45 |
| 3 years | $774 | $45 |
| 5 years | $924 | $45 |
Every specification
Rows where the two differ are highlighted.
Size & fit
| Dimensions (W x D x H) | 24.25 x 27 x 29.5 in | 21.5 x 19.5 x 20.5 in |
|---|---|---|
| Floor footprint | 24.25 x 27 in | 21.5 x 19.5 in |
| Entry height | 10 in | 7.0 in |
| Unit weight | 24 lb | 6 lb |
| Minimum cat weight | 5 lb | No minimum |
| Maximum cat weight | 15 lb | 18 lb |
Capacity & litter
| Waste drawer capacity | 7.5 L | Pull-out tray |
|---|---|---|
| Litter types accepted | Clumping clay | Clumping clay |
| Rated for multiple cats | Yes | No |
| Cats supported | Up to 4 | 1 |
Smart features
| Wi-Fi | Yes | No |
|---|---|---|
| App | Whisker (iOS, Android) | None |
| Power | Mains, 24 V adapter | None |
Odor & noise
| Odor system | Carbon filter + sealed drawer | Hood only |
|---|---|---|
| Measured noise | ~50 dB at 3 ft | Silent |
| Cycle time | ~2 min 45 s | Manual, ~10 s |
Safety
| Safety sensors | Weight sensor, Cat sensor pause | None — manual operation |
|---|
Running costs
| Waste bag type | Standard kitchen bags | None required |
|---|---|---|
| Bag cost per year | 30 | 0 |
| Filter cost per year | 45 | 0 |
| Warranty | 18 months | 1 year |
Which one, for whom
Litter-Robot 3 Connect
Best for
- Single-cat homes
- Buyers who want Whisker support at a lower price
- People who like repairable hardware
Not ideal for
- Large cats
- Kittens or arthritic seniors
- Anyone sensitive to motor noise
Omega Paw Roll'n Clean
Best for
- Tight budgets
- One cat
- People who distrust motorised boxes
Not ideal for
- Anyone wanting hands-off operation
- Multi-cat homes
- Odor-sensitive rooms