Purobot Crystal Duo vs MW-SC03
One requires the maker's own litter, the other takes standard litter
Petkit Purobot Crystal Duo
Buy now$199.99
Currently listed price on petkit.com for this open-top disposable-tray model.
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Meowant MW-SC03
Where the published data differs
Every line below is computed from the two manufacturers’ own figures. Attributes neither brand publishes are omitted.
- Purobot Crystal Duo lists at $199.99, $20 below MW-SC03 at $219.99.
- Proprietary litter required: published for Purobot Crystal Duo, not for MW-SC03.
- Entry height: MW-SC03 7.5 in versus Purobot Crystal Duo 7.08 in (6% more). Published data favours Purobot Crystal Duo.
- Subscription required: published for Purobot Crystal Duo, not for MW-SC03.
- Litter type required: Purobot Crystal Duo — Petkit Crystal litter disposable tray; MW-SC03 — Regular clumping litter.
- Cleaning cycle trigger: Purobot Crystal Duo — Automatic after the cat exits, with app scheduling; MW-SC03 — Automatic on approach and exit, via four-corner weight sensors.
- Odor control method: Purobot Crystal Duo — Disposable absorbent crystal litter tray; MW-SC03 — Built-in deodoriser with sealed waste compartment.
- Footprint: Purobot Crystal Duo — 32.2 x 19.96 x 13.14 in; MW-SC03 — 23.6 x 17 x 7.8 in.
Full specification comparison
| Attribute | Purobot Crystal Duo | MW-SC03 |
|---|---|---|
| Multi-cat suitable | Yes | Not published |
| Minimum cat weight | 3.3 lbs | Not published |
| Maximum cat weight | Not published by either | Not published by either |
| Waste drawer capacity | Not published by either | Not published by either |
| Litter type required | Petkit Crystal litter disposable tray | Regular clumping litter |
| Proprietary litter required | Yes | No |
| Proprietary waste bags required | No | No |
| Subscription required | Yes | No |
| Cleaning cycle trigger | Automatic after the cat exits, with app scheduling | Automatic on approach and exit, via four-corner weight sensors |
| Adjustable cycle delay | Yes | Not published |
| App control | Yes | Yes |
| Weight sensing | Yes | Yes |
| Health monitoring | Yes | Yes |
| Odor control method | Disposable absorbent crystal litter tray | Built-in deodoriser with sealed waste compartment |
| Entry height | 7.08 in | 7.5 in |
| Interior dimensions | Not published by either | Not published by either |
| Footprint | 32.2 x 19.96 x 13.14 in | 23.6 x 17 x 7.8 in |
| Operating noise | Not published by either | Not published by either |
| Power source | AC adapter, 12V/2A | Not published |
| Battery backup | No | Not published |
| Warranty | 24 months | Not published |