PETLIBRO makes smart pet gear that actually feels useful, not gimmicky. This two-pack of app-controlled fountains solves two real problems: tracking how much your cat drinks and keeping fresh water available across multiple floors or rooms. The stainless steel tray matters here—plastic harbors bacteria and can cause chin acne in cats. Steel doesn’t.

Each fountain holds 2.5 liters (84 ounces), enough for a few days between refills for most cats. The app connects over 2.4GHz Wi-Fi and logs drinking duration and volume per session. You can set daily hydration goals and get alerts if your cat isn’t hitting them. The PawSense Health Monitor generates weekly water intake reports, which is useful for spotting changes that might signal health issues before they become obvious.

The pump runs quietly, and the dual filtration system catches hair and debris while softening the water. One honest limitation: setup requires a stable 2.4GHz network, so if your home runs solely on 5GHz, you’ll need to enable the slower band. The fountains are easy to disassemble and clean, though the filters need replacing every four weeks. For multi-cat households or anyone wanting data on their pet’s hydration, this two-pack makes practical sense.