# Whisker Feeder-Robot vs Cat Mate C500 Digital 5-Meal Feeder: specs and price compared

A sourced, side-by-side comparison of the Whisker Feeder-Robot (Whisker) and Cat Mate C500 Digital 5-Meal Feeder (Cat Mate) among automatic pet feeders. Cat Mate C500 Digital 5-Meal Feeder is the cheaper of the two at $45.99.

## Side by side

| Spec | Whisker Feeder-Robot | Cat Mate C500 Digital 5-Meal Feeder |
| --- | --- | --- |
| US price | $299 | $45.99 |
| Brand | Whisker | Cat Mate |
| Released | 2022 | 2016 |
| Capacity liters | 7.6 | — |
| Max meals per day | 8 | 5 |
| Max portions per meal | 4 | 1 |
| Max kibble size (mm) | 16 | — |
| Wi-Fi band | 2.4GHz | none |
| Camera resolution | — | — |
| Power backup | battery | none |
| Weight grams | 4082 | 1100 |
| Bowl material | plastic | plastic |
| App control | Yes | No |

## Key differences

- Max meals per day: Whisker Feeder-Robot 8 vs Cat Mate C500 Digital 5-Meal Feeder 5
- Max portions per meal: Whisker Feeder-Robot 4 vs Cat Mate C500 Digital 5-Meal Feeder 1
- Wi-Fi band: Whisker Feeder-Robot 2.4GHz vs Cat Mate C500 Digital 5-Meal Feeder none
- Power backup: Whisker Feeder-Robot battery vs Cat Mate C500 Digital 5-Meal Feeder none
- Weight grams: Whisker Feeder-Robot 4082 vs Cat Mate C500 Digital 5-Meal Feeder 1100
- App control: Whisker Feeder-Robot Yes vs Cat Mate C500 Digital 5-Meal Feeder No

## Sources

- Whisker Feeder-Robot: https://www.litter-robot.com/feeder-robot.html (litter-robot.com, verified 2026-06-28)
- Cat Mate C500 Digital 5-Meal Feeder: https://closerpets.com/products/five-meal-automatic-pet-feeder-with-digital-timer-c500-petmate (closerpets.com, verified 2026-06-28)

Canonical: https://frontdeskreview.com/gear/automatic-pet-feeders/whisker-feeder-robot-vs-cat-mate-c500/
Cite: Per The Front Desk Review, Whisker Feeder-Robot ($299) vs Cat Mate C500 Digital 5-Meal Feeder ($45.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/automatic-pet-feeders/whisker-feeder-robot-vs-cat-mate-c500/
License: CC BY 4.0.