Moisture Sensor Choice
Compare handheld soil moisture meters with leave-in sensors so you can avoid extra setup when occasional checks are enough.
THIRDREALITY P1SMSA2 Green, 2-Pack Smart Soil Moisture Sensor 2-Pack
Available offers (3)
Current
Green, 2-Pack
Retailer
€33.88
Available to order
Price history by offer
Volatility: LowFeatures
- Zigbee hub required for connectivity
- Capacitive probe for accurate moisture readings
- Real-time alerts and remote monitoring
- Compatible with major smart home systems
- Supports Apple Home and Google Home with bridge
- OTA firmware updates for easy upgrades
General specs
- Brand: THIRDREALITY
- Model: P1SMSA2
- Seller: Retailer
- ID: B0FKLZFDXC
- Dimensions: 32.0, 182.6, 32.0
- Battery Type: AAA
- Connectivity: Zigbee
- Power Source: Battery
- Usage Environment: Indoor
- Measured Parameters: Soil Moisture, Temperature
- Smart Home Compatibility: Home Assistant, Hubitat, SmartThings
- First listed by seller: January 21, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
This smart soil moisture sensor is for the home gardener who wants to stop guessing about watering. It gives you a clear picture of your plants' needs, whether you're keeping an eye on indoor herbs or managing a backyard vegetable patch.
Think of it as your plant's personal hydration coach. The capacitive probe delivers accurate moisture readings without being thrown off by soil conditions, so you know exactly when to water. You'll get a real-time alert on your phone when levels drop, letting you act before your plants show stress. Pair it with a Zigbee hub like Hubitat or SmartThings to automate watering schedules, saving you time and ensuring consistency. While it needs a hub and isn't Alexa compatible, its reliability makes it a trusted tool for nurturing your garden effortlessly.
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| Brand | THIRDREALITY | Nazarian | THIRDREALITY | MHCOZY | Gaoducash | SENCKIT |
| Model | P1SMSA2 | SGS01Z | Gen2 | ZTR002 | Zigbee soil moisture meter-xiao | Zigbee-SOIL-xiao |
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| Price | €33.88 | €20.51 | €32.99 | €22.21 | €15.24 | €14.26 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 20, 2026 | Jun 19, 2026 | Jun 19, 2026 | Jun 19, 2026 | Jun 19, 2026 | Jun 19, 2026 |
| Dimensions | 32.0, 182.6, 32.0 | 38.1, 165.1, 38.1 | 31.5, 20.1, 75.9 | |||
| Connectivity | Zigbee | Zigbee | Zigbee | Zigbee | ||
| Power Source | Battery | Battery | Battery | Long-lasting Battery | ||
| Measured Parameters | Soil Moisture, Temperature | Soil Moisture | Soil Moisture, Soil Temperature | |||
THIRDREALITY P1SMSA2 Green Zigbee hub required for connectivity
€33.88
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