A tidy, appliance like box that does well on odor and litter tracking, with magnetic parts that make routine cleaning quick. The 8.7 inch entry is tight, so it is really for small to medium cats; a Cats.com tester's cats never used it.
Best for: limiting litter tracking. Skip if: your cat is large or hesitant.
- Cat weight range
- 3.3 to 20 lb (Cats.com); PetSnowy says 3.3 lb minimum for automatic mode
- Max cats
- Up to 4 recommended
- Waste drawer
- 10 L auto sealing bin, up to 14 days for one cat (maker claim)
- Sensors
- Radar and weight sensors, anti pinch mechanism
- App
- PetSnowy app with usage tracking and adjustable cleaning time
- Litter type
- Clumping clay preferred; tofu, pine and crystal listed as working
- Size
- 29.5 x 20 x 25.6 in, 8.7 x 8.7 in entry, 32.19 lb
- Noise
- Peak 53 dB per Cats.com
- Robot
- $529
- Total
- $529
Cats.com says specific liners give the best results; PetSnowy does not list liner or fragrance box prices on its product page.
- US availability
- ● On sale
- Recalls
- No CPSC recall found as of 2026-10-14 (search of cpsc.gov recall listings via web search; the CPSC database itself could not be queried directly from our tools, recheck before publishing)
- FCC authorized
- Not checked
- Company
- ● Active
- Warranty
- ● Up to 4 years per PetSnowy; 30 day free trial
Tracking started Oct 14, 2026 at $529.
Each day adds a point. Turn on a price alert to hear about drops.
- PetSnowy store
- $529 →
Affiliate links. We may earn a commission. It never changes our score. Disclosure
- Anti tracking walkway and sealed bin
- Magnetic assembly for quick cleaning
- Top fill makes adding litter easy
- Long warranty offered by PetSnowy
- Narrow 8.7 x 8.7 in entry
- Fragrance can be strong
- Deep cleaning the enclosed interior takes effort
- Only a 30 day trial
- Best Anti Tracking in the October 2026 roundup; cats were curious but did not use it, likely due to the tight entry.
- Cats.com
- Easy app setup and quick magnetic cleaning; peak noise 53 dB; reviewer says it is more appropriate for smaller cats.
- Cats.com · 4.6/5
- Comparison with Litter-Robot 4 favored SNOW+ for odor control but rated the Litter-Robot 4 higher overall; app lacks Whisker style weight insights.
- TechnoMeow
Email me when SNOW+ gets cheaper
One email per real drop. Nothing else.
Own one? Share your results
Owner reviews and questions open next month. Save this robot to get a ping.
Questions buyers ask
How big a cat can use it?
Cats.com lists up to 20 lb, and its tester found the 8.7 inch entry tight; it suits smaller cats best.
How often do I empty it?
PetSnowy claims up to 14 days for one cat with its 10 L bin.