LINKSTYLE Afra II Smart Soil Moisture Sensor
Available Options
This smart soil moisture sensor provides comprehensive monitoring for plants with 3-in-1 tracking of soil moisture, temperature, and light levels. Featuring an IP67 waterproof design, it works reliably both indoors and outdoors. The compact probe slips easily into pots without disturbing roots. The sensor requires a hub for smart connectivity, allowing remote monitoring and alerts via a mobile app. It supports voice control through Amazon Alexa and is powered by batteries for convenient, wire-free operation across a wide temperature range.
Features
- 3-in-1 soil moisture, temperature and luminosity monitoring
- IP67 waterproof for indoor/outdoor use
- Requires hub for smart connectivity and app control
- Powered by batteries for up to 1 year
- Operates from -4°F to 185°F
- Compact, low-profile probe design
Product details
General specs
- Brand: LINKSTYLE
- Model: Afra II
- Color: Green
- OS Compatibility: Android, iOS
- Usage Environment: Indoor, Outdoor
- Measured Parameters: Soil Moisture, Temperature, Light
- Sensor Configuration: External
- Smart Home Compatibility: Amazon Alexa
Starting from $19.99
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
LINKSTYLE Afra II Green
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Smart Soil Moisture and Temperature Sensor White Zigbee 3.0 wireless connectivity
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RISOON Solar-tuyang Black Solar-powered for wireless continuous operation
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THIRDREALITY 3RSM0147Z Green Zigbee hub required for connectivity
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Baldr WG021RF3 White Real-time monitoring with Wi-Fi connectivity
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THIRDREALITY P1SMSA2 Green Zigbee hub required for connectivity
|
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| Brand | LINKSTYLE | Tuya | RISOON | THIRDREALITY | Baldr | THIRDREALITY |
| Model | Afra II | Solar-tuyang | 3RSM0147Z | WG021RF3 | P1SMSA2 | |
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| Price | $19.99 | $56.51 | $39.99 | $56.99 | $24.95 | $37.99 |
| Seller | Amazon | Joom | Amazon | Amazon | Amazon | Amazon |
| Update | January 21, 2026 | January 26, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 |
| Dimensions | 35.05, 24.89, 74.93 | 2.54, 2.54, 2.54 | 17.78, 182.63, 17.78 | 46.0, 237.0, 75.0 | 32.0, 182.6, 32.0 | |
| Battery Type | AAA | AAA | AAA | AAA | ||
| Connectivity | Zigbee | Zigbee | Bluetooth, Wi-Fi | Zigbee | Wi-Fi | Zigbee |
| Display Type | Digital | Touchscreen | ||||
| Power Source | Battery | Battery | Solar | Battery | Battery | Battery |
| Humidity Range | 0, 100 | 0, 100 | ||||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Temperature Range | -4, 185 | -40, 80 | -40, 85 | |||
| Usage Environment | Indoor, Outdoor | Indoor, Outdoor | Indoor | Outdoor | Indoor | |
| Measured Parameters | Soil Moisture, Temperature, Light | Light, Soil Moisture, Temperature | Soil Moisture, Temperature | Humidity, Temperature, Light | Soil Moisture, Temperature | |
| Smart Home Compatibility | Amazon Alexa | Amazon Alexa, Tuya, Smart Life | Home Assistant, Hubitat, SmartThings | HomGar | Home Assistant, Hubitat, SmartThings | |