LINKSTYLE Afra II Smart Soil Moisture Sensor: 3-in-1 soil moisture, temperature and luminosity monitoring
For the plant parent who wants to move beyond guesswork, the PLANTRON Afra II Smart Soil Moisture Sensor is your personal garden assistant. It’s perfect for keeping houseplants thriving or monitoring outdoor beds while you’re at work. This device shifts the focus from simple home security to proactive plant care, giving you peace of mind that your green friends are healthy even when you’re not around.
You receive real-time alerts on your phone when soil moisture drops, so you water on time without overdoing it. The temperature sensor warns you if roots face heat or cold stress, and the light monitor helps dial in ideal conditions. With its compact, waterproof design, it slips into pots without disturbing roots and works year-round indoors or out. Pair it with the required NexoHub for smart connectivity, allowing you to set custom thresholds and even automate watering. You’ll appreciate how the app’s historical trends show exactly when your plants need attention, making it a tool for connecting with your garden daily.
Features
- IP67 waterproof for indoor/outdoor use
- Requires hub to work with app control
- Advanced capacitive moisture probe with 1% resolution
- High-stability temperature sensing from -4 °F to 185 °F
- Powered by 2×AA batteries for up to 1 year
- 3-in-1 soil moisture, temperature and luminosity monitoring
General specs
- Brand: LINKSTYLE
- Model: Afra II
- Seller: Amazon
- ID: B0DDWF9Z9W
- Dimensions: 35.05, 24.89, 74.93
- Battery Type: AAA
- Connectivity: Zigbee
- Display Type:
- Power Source: Battery
- Humidity Range:
- OS Compatibility: Android, iOS
- Humidity Accuracy:
- Temperature Range: -4, 185
- Usage Environment: Indoor, Outdoor
- Measured Parameters: Soil Moisture, Temperature, Light
- Sensor Configuration: External
- Temperature Accuracy:
- Smart Home Compatibility: Amazon Alexa
- First listed by seller: 1/14/26
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
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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 3RSM0147Z Green Zigbee hub required for connectivity
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| Brand | LINKSTYLE | Tuya | RISOON | THIRDREALITY | Baldr | THIRDREALITY |
| Model | Afra II | Solar-tuyang | 3RSM0147Z | WG021RF3 | 3RSM0147Z | |
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| Price | $19.99 | $53.95 | $39.99 | $56.99 | $24.95 | $19.99 |
| Seller | Amazon | Joom | Amazon | Amazon | Amazon | Amazon |
| Update | January 14, 2026 | January 15, 2026 | January 14, 2026 | January 14, 2026 | January 14, 2026 | January 14, 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 | 25.4, 180.34, 25.4 | |
| 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 | 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 | |