Water Protection & Plumbing, compared honestly
A data directory, not a ranking: 8 products by what actually matters — compatibility, subscriptions, and the catch.
Sorted by how much we’ve verified — a statement about our research, not a ranking of the products.✓ works · ◐ partial · ✗ doesn’t work (verified) · ? not checked yet
Leak & Freeze Sensors (4)
| Product | Alexa | Apple | SmartThings | Home Asst. | Sub? | ~Price | |
|---|---|---|---|---|---|---|---|
| Aqara Water Leak Sensor | Alexa: works | Google: partial support | Apple: works | SmartThings: partial support | Home Asst.: partial support | no | $19 |
| IKEA KLIPPBOK Water Leak Sensor | Alexa: partial support | Google: not checked yet — not a claim about the product | Apple: works | SmartThings: works | Home Asst.: works | no | $10 |
| Eve Water Guard (2nd generation, Thread) | Alexa: verified: does not work | Google: verified: does not work | Apple: works | SmartThings: verified: does not work | Home Asst.: not checked yet — not a claim about the product | no | $100 |
1 more we haven’t verified yet — listed, not hidden.
- Ring Alarm Flood & Freeze Sensor (Z-Wave) — in the library, compatibility not yet researched
Automatic Shutoff Valves (2)
| Product | Alexa | Apple | SmartThings | Home Asst. | Sub? | ~Price | |
|---|---|---|---|---|---|---|---|
| Phyn Plus Smart Water Assistant + Shutoff (2nd Gen) | Alexa: works | Google: works | Apple: verified: does not work | SmartThings: not checked yet — not a claim about the product | Home Asst.: partial support | no | $580 |
| Moen Flo Smart Water Shutoff | Alexa: not checked yet — not a claim about the product | Google: works | Apple: verified: does not work | SmartThings: not checked yet — not a claim about the product | Home Asst.: partial support | ◐ optional | $600 |
Whole-Home Water Monitors (2)
| Product | Alexa | Apple | SmartThings | Home Asst. | Sub? | ~Price | |
|---|---|---|---|---|---|---|---|
| Flume 2 Smart Home Water Monitor | Alexa: partial support | Google: partial support | Apple: verified: does not work | SmartThings: verified: does not work | Home Asst.: works | ◐ optional | $149 |
| Phyn Smart Water Assistant | Alexa: partial support | Google: partial support | Apple: verified: does not work | SmartThings: not checked yet — not a claim about the product | Home Asst.: not checked yet — not a claim about the product | no | — |
Every cell links to a sourced research profile with the caveats. Prices are research-time notes, never live. Check against your setup →