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Home Assistant TestFlight
Phyn

Phyn smart water system

Other · And More

Works

1 report: 1 says it works.

Reported on r/homeassistant.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
Not namedWorksWorks well; remote sensors shut water off on detection
Saved copy
I install Phyn and it works well. In additional to trying to determine if there is a leak based on usage patterns, which it sometimes gets wrong, it has remote sensors that will turn off the water immediately if they detect water. I have these under my sinks and behind the toilets. Luckily, I’ve never had a major leak, but I did have a toilet valve that was letting a small amount of water run and Phyn detected this as abnormal usage, which allowed me to track it down and fix the issue. Phyn installs directly on the water main for the house and requires a plumber or someone with pluming skills …

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.

Reddit comment · 2026-01

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandPhyn
CategoryOther