Database / Comparison
Popur S7 vs Whisker Litter-Robot EVO
19 attributes with data · 2 unpublished by any · Robot Litter Boxes
Slots
- Popur S7
- Whisker Litter-Robot EVO
| Attribute | ||
|---|---|---|
| Availability | Buy now | Buy nowManufacturer US/Canada PDP live; as low as $599 with Add to cart / InStock signals (verified 2026-09-12). |
| Price | $649.95Manufacturer store sale price; regular $799.95 | $599Manufacturer starting price on whisker.com ("as low as $599"); bundles cost more. |
| Category | Robot Litter Boxes | Robot Litter Boxes |
| Multi-cat suitable↑ | Yes | Yes |
| Minimum cat weight↓ | Not published | 3 lbs |
| Maximum cat weight↑ | Not published | 19 lbs |
| Waste drawer capacity↑ | 11 L | Not published |
| Litter type required | Clumping litter; default 6 mm sifter for fine clay | Clumping clay litter |
| Proprietary litter required↓ | No | No |
| Proprietary waste bags required↓ | No | No |
| Subscription required↓ | No | No |
| Cleaning cycle trigger | App/schedule modes with pet sensing; cycle about 2.5 minutes | Weight sensors start the cycle after the cat exits |
| Adjustable cycle delay↑ | Not published | Yes |
| App control↑ | Yes | Yes |
| Weight sensing↑ | Yes | Yes |
| Health monitoring↑ | Yes | Yes |
| Odor control method | External sealed waste bin with L-shaped gasket and 360 double-bag wrap | Sealed waste drawer with carbon filter |
| Entry height↓ | 10.6 in | Not published |
| Footprint | 29.1 x 20.5 x 15.8 in (bin included) | 20.6 x 24.3 in |
| Operating noise↓ | 40 dB | Not published |
| Power source | DC 12V 3A / 36W | 15 Volt DC / AC adapter |
| Warranty↑ | 12 months | 12 months |
Highlighted values lead the row where an attribute has a defined better direction (↑ higher is better, ↓ lower is better).
Not published by any selected robot
These attributes are part of the comparison set, but no manufacturer here states a value. We leave them blank rather than filling them in.
- Interior dimensions
- Battery backup