# Whisker Litter-Robot 5 vs Whisker Litter-Robot 5 Pro

As of Oct 26, 2026, the Whisker Litter-Robot 5 costs $799 and the Whisker Litter-Robot 5 Pro costs $999, so the Whisker Litter-Robot 5 is $200 cheaper. The Whisker Litter-Robot 5 Pro has a published review score and ranks #10 in our self cleaning litter boxes ranking; the Whisker Litter-Robot 5 is not scored yet. Pick the Whisker Litter-Robot 5 for large cats and multi cat homes. Pick the Whisker Litter-Robot 5 Pro for multi cat homes wanting health tracking.

Prices checked Oct 26, 2026. HTML version: https://robotsforthat.com/vs/whisker-litter-robot-5-vs-whisker-litter-robot-5-pro/

## Side by side

| | Whisker Litter-Robot 5 | Whisker Litter-Robot 5 Pro |
|---|---|---|
| Price | $799 | $999 |
| 3 year cost | $955 | $1,155 |
| Our score | Not scored yet | 6.4/10 |
| Rank in Litter box | #18 | #10 |
| Status | on sale | on sale |
| Warranty | 1 year (WhiskerCare), extendable to 3 years; 90 day in home trial | 1 year (WhiskerCare), extendable to 3 years; 90 day in home trial |
| Cat weight range | 3 to 30 lb | 3 to 30 lb |
| Max cats | Up to 5 | Up to 5 |
| Waste drawer | Sealed drawer with carbon filter, up to 10 days for one cat (maker claim) | Sealed drawer with carbon filter, about 10 days between emptyings for one cat (maker claim) |
| Sensors | Multiple lasers, weight sensing, SmartScale, WasteID urine vs stool detection, SafeCat system | Multiple lasers, SmartScale weight sensing, WasteID urine vs stool detection, SafeCat system |
| App | Whisker app (2.4 GHz WiFi); free tier shows 7 days of visits and weights | Whisker app; dual 1080p night vision cameras; Whisker+ optional at $7.99/month |
| Litter type | Clumping clay recommended; plant based, non clumping, paper and pellet litters not recommended | Clumping clay recommended; crystal, plant based, paper and pellet litters not recommended |
| Size | 22 x 27 in footprint, 29.9 in tall, 15.75 x 15.75 in entry, 28.7 lb empty | 22 x 27 in footprint, 29.9 in tall, 15.75 x 15.75 in entry, 29.6 lb empty |
| Noise | No dB rating published; QuietSift motor | No dB rating published; QuietSift motor |
| Best for | large cats and multi cat homes | multi cat homes wanting health tracking |
| Skip if | you want the lowest price from Whisker | you do not want a subscription or cameras |

## What reviewers found

### Whisker Litter-Robot 5

- Cats.com: Described in the October 2026 roundup as nearly the same as the 5 Pro without cameras, saving $100. [Source](https://cats.com/reviews/best-self-cleaning-litter-box)
- 9to5Toys: Review of the 5 series found it quieter, smoother and less sensitive to placement on carpet than the Litter-Robot 4, with a better carbon filter. [Source](https://9to5toys.com/2026/04/14/review-whisker-litter-robot-5-elevate-homes-with-space-age-improvements/)

### Whisker Litter-Robot 5 Pro

- Cats.com: Named Overall Best in its October 2026 roundup of 38 tested models. [Source](https://cats.com/reviews/best-self-cleaning-litter-box)
- Cats.com (4.6/5): Odor control and sifting matched the Litter-Robot 4; reviewer could not test facial recognition without Whisker+ and questioned whether cameras justify the extra $100. [Source](https://cats.com/?p=112270)
- 9to5Toys: Quieter and sturdier than the Litter-Robot 4 with better odor control; bin full alert sometimes fired at about half capacity and urine was sometimes labeled as solid waste. [Source](https://9to5toys.com/2026/04/14/review-whisker-litter-robot-5-elevate-homes-with-space-age-improvements/)

## Questions buyers ask

### Which is better, the Whisker Litter-Robot 5 or the Whisker Litter-Robot 5 Pro?

The Whisker Litter-Robot 5 Pro has a published review score and ranks #10 in our self cleaning litter boxes ranking; the Whisker Litter-Robot 5 is not scored yet. Pick the Whisker Litter-Robot 5 for large cats and multi cat homes. Pick the Whisker Litter-Robot 5 Pro for multi cat homes wanting health tracking.

### Which is cheaper?

The Whisker Litter-Robot 5 at $799, versus $999 for the Whisker Litter-Robot 5 Pro, checked Oct 26, 2026. Over 3 years with running costs: $955 vs $1,155.

### What is the difference between the Litter-Robot 5 and the Litter-Robot 5 Pro?

Waste drawer: Sealed drawer with carbon filter, up to 10 days for one cat (maker claim) on the Litter-Robot 5, Sealed drawer with carbon filter, about 10 days between emptyings for one cat (maker… on the Litter-Robot 5 Pro. Sensors: Multiple lasers, weight sensing, SmartScale, WasteID urine vs stool detection, SafeCat… on the Litter-Robot 5, Multiple lasers, SmartScale weight sensing, WasteID urine vs stool detection, SafeCat… on the Litter-Robot 5 Pro. App: Whisker app (2.4 GHz WiFi); free tier shows 7 days of visits and weights on the Litter-Robot 5, Whisker app; dual 1080p night vision cameras; Whisker+ optional at $7.99/month on the Litter-Robot 5 Pro.

Full reviews: [Whisker Litter-Robot 5](https://robotsforthat.com/robot/whisker-litter-robot-5/index.md), [Whisker Litter-Robot 5 Pro](https://robotsforthat.com/robot/whisker-litter-robot-5-pro/index.md)