Whisker

Whisker

About this app

Life with your pet, endlessly better.

One app for every Whisker device. Smarter care, less effort.
Use the Whisker app to monitor, control, and get insights from your Whisker devices—including Litter‑Robot and Feeder‑Robot—anytime, anywhere.

Works with
Litter‑Robot 3 Connect, Litter‑Robot 4, Litter‑Robot 5, Litter‑Robot 5 Pro, Litter‑Robot Evo, PetTag, and Feeder‑Robot.

Litter‑Robot features
• Real‑time alerts: Know when a cycle starts, pauses, or the drawer needs emptying.
• Litter & waste status: See litter level and waste drawer status at a glance.
• Usage insights: Track trends that help you monitor your cat's routine.
• Remote controls: Adjust cycle delay time, lock the control panel, toggle night light, or schedule sleep mode.
• Multi‑robot support: Set up and manage multiple units in one place.

Feeder‑Robot features
• Flexible schedules: Create and edit feeding schedules from your phone.
• Snack on demand: Dispense a snack anytime, wherever you are.
• Low‑food & issue alerts: Get notified when food is low or if the feeder needs attention.
• Feeding insights: View weekly and monthly trends.

Setup & requirements
• Camera permission for QR code onboarding.
• Wi‑Fi: Visible, password‑protected IPv4 network. All models support 2.4 GHz; 5 GHz is supported on select Pro models only. Use 2.4 GHz for all others.
• Location Services: Enable during onboarding to help the app find your Wi‑Fi network.
• Features may vary by device and model.

Ratings and reviews

I had the app installed for a less than a day, and the pet profiles disappeared from my phone. They were still appearing on my wife's phone (Whisker tells you to share the account). I tried the re-install approach I found elsewhere online with no success. There customer support gives 0 options for reporting a bug or asking for help with the app. I filled out a form. I will have to wait to see if they get back to me.

the app is pretty solid. one feature I've been waiting for is a graph that shows my cat's weight over time. when I go to the vet they ask if there has been unexpected weight gain/loss. I can't answer that if I can also see weights for the last week. seeing 4 weight measurements a day is far less useful than seeing my cat's average weight per day /week over the last 6 months/year. for reference, check out how Fitbit, etc shows weight over time. Thanks!

The app absolutely needs to have the ability to reassign weight measurements AND intelligently track based on that. I have three cats. I need to track their usage but I cannot. I have set accurate weights for my cats and the app appears to have correct measurements, but it will not assign them correctly. This is unacceptable for such an expensive device.

What’s new

Introducing the new Litter-Robot 5, Litter-Robot 5 Pro, and Litter-Robot Evo, bringing enhanced performance and smarter pet insights. This release also includes general bug fixes and stability improvements across all robot models.