Most automatic litter box sensor errors are dust and fur on the sensors, not a dead unit. Symptom-by-symptom fixes, in the order worth checking.
Litter Box Usage Patterns With Multiple Cats, 5 Years In
In my three-cat house, automatic litter box traffic clusters by time of day, not by cat. Five years of watching what the app log misses.
Smart Litter Box App Notifications: Keep 2, Silence Rest
After five years with three cats, here are the only litter box app alerts I keep on, the ones I silenced, and the one you will miss if you mute all.
Automatic Litter Box Without Wi-Fi: Does It Still Scoop?
A well-designed box keeps scooping when the Wi-Fi drops. Here is what actually stops, what you lose, and the router-unplug test that settles it.
Litter Box Weight Tracking: What It’s Good For
Product pages say the scale detects disease. It does not. It measures mass over time, and a trend is a reason to look, a vet decides what you are looking at.