HomeHarmony MG-WSD103-W-ZIG Temperature and Humidity Detector: WiFi and Zigbee connectivity for smart home integration
For the busy parent managing a household, this Tuya WiFi temperature and humidity detector helps you maintain a comfortable home environment. While many focus on security, this device offers peace of mind by ensuring your family's well-being through climate monitoring. It alerts you before a room gets too dry for a baby's skin or too warm for a pet's comfort, giving you control from your phone.
The Zigbee protocol provides a stable connection that updates in real-time, so you see changes before they become noticeable. With easy setup via the Tuya app, you can track conditions in nurseries, basements, or storage areas. Use it to optimize HVAC settings or prevent mold growth, making your home safer and more efficient without constant manual checks.
Features
- Temperature detection range from 14°F to 131°F
- Humidity detection range from 0% to 95% RH
- Compact size of 1.2 by 0.4 by 0.5 inches
- Battery-powered with CR2032 or CR2450 options
- Includes stand and double-sided tape for mounting
- WiFi and Zigbee connectivity for smart home integration
General specs
- Brand: HomeHarmony
- Model: MG-WSD103-W-ZIG
- Seller: Joom
- ID: 68d923d19cdb4599073e637f
- Sensors: Temperature, Humidity
- Connectivity: Wi-Fi, Zigbee
- Use Location: Indoor
- App Ecosystem: Tuya
- Humidity Range: 0, 100
- Temperature Range: 32, 122
- Smart Assistant Compatibility: Amazon Alexa, Google Assistant
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
HomeHarmony MG-WSD103-W-ZIG White
|
Govee H5179 Wireless app monitoring via Wi-Fi and Bluetooth
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Digital LCD Indoor Outdoor Sensor Probe Weather Humidity Hygrometer Thermometer
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Sanofuturion WHWSD01 White
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Govee H5179 Wireless app monitoring via Wi-Fi and Bluetooth
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Govee H5179 Wireless app monitoring via Wi-Fi and Bluetooth
|
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| Brand | HomeHarmony | Govee | Sanofuturion | Govee | Govee | |
| Model | MG-WSD103-W-ZIG | H5179 | TH02 | WHWSD01 | H5179 | H5179 |
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| Price | $20.24 | $28.19 | $17.91 | $14.99 | $54.03 | $82.23 |
| Seller | Joom | Govee | Gshopper | Amazon | Govee | Govee |
| Update | December 17, 2025 | August 28, 2024 | July 25, 2024 | December 9, 2025 | August 28, 2024 | August 28, 2024 |
| Sensors | Temperature, Humidity | Humidity, Temperature | Temperature, Humidity | |||
| Connectivity | Wi-Fi, Zigbee | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth | Wi-Fi, Bluetooth | ||
| Use Location | Indoor | Indoor, Outdoor | Indoor | |||
| Humidity Range | 0, 100 | <num_from>, <num_to> | 0, 100 | |||
| Temperature Range | 32, 122 | <num_from>, <num_to> | 32, 122 | |||
| Temperature Accuracy | ±0.3℃ | 0.54, 0.54 | 0.5 | |||
| Humidity Accuracy | ±3%RH | 3, 3 | 3 | |||
