Phyn Plus 智慧用水助手 + 自動關水閥 (第2代)

I was skeptical about the leak detection until it flagged a tiny toilet flapper issue I couldn’t even hear. The pressure wave analysis is seriously precise, and having the auto shutoff as backup gives me real peace of mind when we’re away.

The automatic shutoff caught a slow drip behind the washing machine before it became a costly mess, and the pressure wave alerts reached my phone in seconds. It’s not cheap, but neither is water damage.

The pressure wave detection is genuinely impressive—it caught a slow drip behind the wall that I never would have found on my own. The monthly water use breakdowns are actually useful for spotting trends, and the shutoff valve feels solidly built.