ZHMZ Automatic Litter Box G1

If your main goal is to reduce daily scooping, the ZHMZ G1 takes a different approach from a basic litter pan: it separates waste automatically after your cat leaves and moves it into a drawer. App controls and safety sensors add a layer of convenience, while the enclosed waste drawer and included mat address mess and odor. For example, after your cat uses the box, the cleaning cycle handles the waste so you can empty the drawer rather than scoop right away. If you prioritize less hands-on cleanup, that setup may appeal, if you prefer a simple, open tray with fewer parts to manage, a conventional box is the more direct choice.

Getting the most from it

The G1 supports automatic and manual cleaning through an app, and it requires 2.4GHz Wi-Fi. Manual cleaning is activated by enabling “kitten mode.” Its dual sensors and four weight sensors are designed to pause cleaning when a cat enters and send an alert, the sensor surfaces need regular cleaning so dirt does not interfere with detection. The listing gives a suitable cat weight range of 2.5 to 18 pounds, with length under 18 inches and height under 15 inches. If your cat is near those limits, measure first, without that measurement, it is harder to tell whether the opening and interior will be a comfortable fit.

Litter choice and setup matter, too. The manufacturer recommends easy-clumping, low-dust litter, since dusty litter can obscure the sensors. After adding litter, hold the “Clean” button to reset the litter level, and check that the drum clips are securely fastened before use. Place the unit on a firm, even surface rather than an uneven carpet or rug. The 12-inch opening is intended to make entry and owner access easier, but the listed size limits still matter when choosing it for a larger cat.

Why it’s worth it

The appeal is not just automatic waste separation. A sealed drawer is intended to contain odors, the expanded mesh grid helps separate litter from waste, and the silicone anti-stick cylinder is designed to reduce soft stool sticking to the drum. A leak-proof mat is included to catch litter tracked outside, along with two rolls of trash bags. Those details make the G1 more of a managed cleanup station than a basic pan, especially in a home where scooping is the chore you most want to reduce.

Worth considering if app control, automatic cleaning, and a contained waste drawer fit your routine. The included mat may also help keep the area around the box tidier, though it does not remove the need to empty the drawer or maintain the sensors. App access depends on 2.4GHz Wi-Fi, so it is not a fit for a setup that lacks that connection.

Worth noting

This unit has more setup and upkeep considerations than an open litter box. It relies on clean sensors, suitable low-dust clumping litter, properly secured drum clips, and a level floor. The automatic cycle and alerts are useful features, but they do not make the device maintenance-free. Its weight and body-size limits also narrow the cats it is designed to accommodate, the product description specifically cautions against cats that are too tall or too large.

It may not suit you if your cat falls outside the stated measurements, if your Wi-Fi setup does not support 2.4GHz, or if you want a basic box without sensors and app controls. For a cat that fits the guidelines and a household comfortable with routine checks, the extra mechanisms may be worthwhile for reducing hands-on scooping.

Should you buy it?

Choose the ZHMZ G1 if your cat meets the stated size requirements and you want automatic waste separation, app-based control, and a sealed drawer rather than a fully manual cleanup routine. The mat and included bags add practical touches, but the machine still needs suitable litter, a level placement, and sensor care. If you would rather avoid those requirements—or your cat is outside the listed limits—a standard litter box is the safer, simpler choice.