Image: PetkitWhisker (Litter-Robot)BUY-2D5149
Household robots & robot vacuums
Whisker Litter-Robot 4
Whisker (Litter-Robot) · United States · Household robots & robot vacuums
Available
Quick answer
Whisker Litter-Robot 4 is a robot in the “Household robot” category from Whisker (Litter-Robot) (United States). Launch: 2022. Current status: Available. The model weighs 10.9 kg. Price according to our sources: $699 (€799).
Weight10.9 kg
Key specs
| Design | |
|---|---|
| Category | Household robots & robot vacuums |
| Device type | Self-cleaning litter box |
| Locomotion | Stationary |
| Weight | 10.9 kg |
| Cleaning & station | |
| Robot arm | No |
| Intelligence & sensors | |
| Sensors | Laser, Weight sensors, Anti-stall sensors (SafeCat/Omnisense) |
| Market & availability | |
| Manufacturer | Whisker (Litter-Robot) |
| Country | United States |
| Status | Available |
| Launch | 2022 |
| Price | $699 (€799) |
Values from manufacturer information and independent sources. Where sources conflict, we state the range in the pricing details or under “Good to know”.
Good to know
- Self-cleaning after every visit, QuietSift mode
- Weight-based cat recognition via Whisker app
- Dimensions: 74.9 cm tall, footprint 56 x 69 cm
- Entry 40 x 40 cm; 2.4 GHz WiFi only
Pricing details
'From' USD 699 (manufacturer whisker.com, Oct. 2026)
Conclusion
Whisker Litter-Robot 4 from Whisker (Litter-Robot) is a currently available model in the “Household robots & robot vacuums” category. Keep in mind: data coverage is still thin (29% of core specs documented). In the comparison tool, you can put the model right next to alternatives. Open in the comparison tool
Frequently asked questions
How much does Whisker Litter-Robot 4 cost?
According to our sources, Whisker Litter-Robot 4 costs $699 (€799). 'From' USD 699 (manufacturer whisker.com, Oct. 2026)
Can you buy Whisker Litter-Robot 4?
Yes, Whisker Litter-Robot 4 is available.
What sensors does Whisker Litter-Robot 4 have?
Whisker Litter-Robot 4 uses: Laser, Weight sensors, Anti-stall sensors (SafeCat/Omnisense).
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