PETLIBRO
PETLIBRO Granary Smart Feeder WiFi
$89.99Cheaper
Released 2023
Best Automatic Pet Feeders · head-to-head
PETLIBRO Granary Smart Feeder WiFi vs Whisker Feeder-Robot
A sourced, side-by-side comparison. PETLIBRO Granary Smart Feeder WiFi is cheaper at $89.99. Every spec and price links to its source.
Whisker
Whisker Feeder-Robot
$299
Released 2022
Which is better: the PETLIBRO Granary Smart Feeder WiFi or Whisker Feeder-Robot?
On the specs we track, they're closely matched. The PETLIBRO Granary Smart Feeder WiFi is the cheaper at $89.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | PETLIBRO Granary Smart Feeder WiFi | Whisker Feeder-Robot |
|---|---|---|
| US price | $89.99 | $299 |
| Brand | PETLIBRO | Whisker |
| Released | 2023 | 2022 |
| Capacity liters | 5 | 7.6 |
| Max meals per day | 10 | 8 |
| Max portions per meal | 50 | 4 |
| Max kibble size (mm) | 15 | 16 |
| Wi-Fi band | 2.4GHz/5GHz | 2.4GHz |
| Camera resolution | — | — |
| Power backup | battery | battery |
| Weight grams | 2130 | 4082 |
| Bowl material | stainless steel | plastic |
| App control | Yes | Yes |
Sources — PETLIBRO Granary Smart Feeder WiFi: petlibro.com (verified 2026-06-28). Whisker Feeder-Robot: litter-robot.com (verified 2026-06-28).
What's the difference between the PETLIBRO Granary Smart Feeder WiFi and Whisker Feeder-Robot?
Where the two actually differ on the specs we track (7 of 10). Matching specs are omitted.
- Capacity liters: PETLIBRO Granary Smart Feeder WiFi 5 vs Whisker Feeder-Robot 7.6
- Max meals per day: PETLIBRO Granary Smart Feeder WiFi 10 vs Whisker Feeder-Robot 8
- Max portions per meal: PETLIBRO Granary Smart Feeder WiFi 50 vs Whisker Feeder-Robot 4
- Max kibble size (mm): PETLIBRO Granary Smart Feeder WiFi 15 vs Whisker Feeder-Robot 16
- Wi-Fi band: PETLIBRO Granary Smart Feeder WiFi 2.4GHz/5GHz vs Whisker Feeder-Robot 2.4GHz
- Weight grams: PETLIBRO Granary Smart Feeder WiFi 2130 vs Whisker Feeder-Robot 4082
- Bowl material: PETLIBRO Granary Smart Feeder WiFi stainless steel vs Whisker Feeder-Robot plastic