Soil moisture sensors
Sensors
Updated
A probe that reports how wet the soil is around a plant. Zigbee sensors need a coordinator, and Bluetooth ones need a phone, hub or proxy in range.
Devices
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Protocol
Works with
Home Assistant
Homey
Price
Brand
Soil moisture sensor devices
How facts are sourced: every cell cites its source below| Brand | Device | Pathsi | Home Assistant | Homey | Price | Status |
|---|---|---|---|---|---|---|
| Ambient Weather | Ambient Weather WH31SMWH31SM | unknown | Community app | $36.99[1] | Current[1] | |
| Ecowitt |  Ecowitt WH51WH51 | Native (local) | Community app | $17.99[3] | Current[2] | |
| Seeed Studio |  Seeed Studio XIAO Soil Moisture Sensor114993632 | Native (local) | unknown | $11.99[4] | Current[4] | |
| ThirdReality |  ThirdReality Smart Soil Moisture Sensor Gen2 | Via Zigbee/Z-Wave | Official app (local) | $19.99[5] | Current[5] |
About these columns
- Paths
- The ways a controller can reach the device, native Matter first. BR means it needs a Thread border router, and HUB means a hub, bridge or coordinator.
Paths in this category
How many of these devices offer each integration path.
- Matter through a bridge: 1 of 4
- Zigbee: 1 of 4
- Wi-Fi with local control: 1 of 4
- Proprietary radio with a hub: 2 of 4
- Wi-Fi through a cloud service: 1 of 4
Sources
- [1]
- [2]
- [3]
- [4]
- [5]