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No-App Moisture Meters
Compare analog probes and basic digital LCD testers, and avoid app, hub, pairing, battery, and leave-in surprises before you buy.
Leftwei Soil Sensor, WiFi Smart Plant Soil Meter: Solar powered, no battery needed
Your plants shouldn't rely on guesswork. This solar-powered WiFi soil sensor gives you real data on light, soil moisture, temperature, and air temperature—right from your phone. Perfect for busy gardeners, plant parents, or anyone managing a mix of indoor plants and outdoor garden beds.
Set up is straightforward. Sync it with the Tuya app, place the sensor in the soil, and you'll get live updates on humidity and light levels. The solar panel keeps it running continuously outdoors (IP66 waterproof), no battery swaps needed. You'll see an alert if the soil gets too dry, or a history report showing when your ferns needed watering last week.
For automated watering, pair it with a compatible wireless hose timer (sold separately). When the sensor reads the ideal moisture level, it signals the timer to stop. No more overwatering your tomatoes or forgetting the roses. The historical data helps you fine-tune your schedule over time, turning every season into a better growing season.
Features
- APP remote tracking via Tuya
- Measures light, humidity, temperature
- Historical data viewing in app
- IP66 waterproof rating
- Works with watering timers
- Solar powered, no battery needed
General specs
- Brand: Leftwei
- Seller: Amazon
- ID: B0GYZTYQ4Y
- Solar Panel: Integrated
- Data Logging: Historical Data Viewing
- Power Source: Solar Powered
- Compatible App: Tuya APP
- Waterproof Rating: IP66
- WiFi Connectivity: Yes
- Measured Parameters: Light Strength, Soil Humidity, Soil Temperature, Air Temperature
- Humidity Range Soil: Not specified
- Details Power Source: Solar powered, no battery replacement needed
- Air Range Temperature: Not specified
- Range Soil Temperature: Not specified
- Light Measurement Range: Not specified
- Automatic Compatibility Watering: Yes (with compatible wireless hose watering timer)
- First listed by seller: 5/20/26
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer
$39.82
Free shipping
New
Third-party seller
Shippable
Offers updated: 6/3/26
Price History for seller Amazon
| Date | Price |
|---|---|
| 5/27/26 | $38.31 |
| 5/20/26 | $37.96 |
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | Leftwei | Depisuta | ciciglow | AMONIDA | Marhynchus | Zunate |
| Model | Smart Soil Sensor | |||||
| Color | ||||||
| Rating | ||||||
| Price | $39.82 | $40.57 | $37.87 | $39.81 | $30.56 | $39.44 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 27, 2026 | May 20, 2026 | May 27, 2026 | May 27, 2026 | May 27, 2026 | May 27, 2026 |
| Solar Panel | Integrated | 1 | Integrated | |||
| Power Source | Solar Powered | Solar Powered | Solar powered | Solar Powered, Rechargeable Battery | Solar Powered | |
| Waterproof Rating | IP66 | IP66 | IP66 | |||
| Connectivity | WiFi | WiFi, Tuya APP | 2.4GHz WiFi, Bluetooth 5.0 | WiFi 5.0 | WiFi, Tuya APP | |
Soil Sensor, WiFi Smart Plant Soil Meter Solar powered, no battery needed
$39.82
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