Smart WiFi Zigbee Temperature Humidity Sensor | LCD Display

Monitor Your Home's Climate Smarter — From Anywhere

The HOMEFISH Smart Temperature & Humidity Sensor keeps you informed about your indoor environment in real time. Compatible with both WiFi (2.4GHz) and Zigbee 3.0 protocols, this compact hygrometer thermometer fits seamlessly into any smart home setup — including Amazon Alexa and Google Home. Whether you're managing a nursery, greenhouse, wine cellar, or any room in your home, this sensor delivers precise, at-a-glance readings right on its built-in LCD display and instantly to your smartphone.

Made in Mainland China.

Key Features

• Dual Connectivity — WiFi & Zigbee 3.0: Choose the version that fits your existing smart home ecosystem. Zigbee offers a low-power mesh network; WiFi connects directly to your router.
• Voice Control Ready: Hands-free control via Amazon Alexa and Google Home — simply ask for current readings or trigger automations.
• One-Touch Refresh: Instantly update temperature and humidity readings with a single button press on the device.
• Smart App Alerts: Set custom temperature or humidity thresholds in the Tuya Smart app — receive automatic smartphone notifications if conditions go out of range.
• Real-Time Remote Monitoring: Keep tabs on your home environment from anywhere via your smartphone, no matter where you are.
• Home Automation Ready: Integrate with other Tuya-compatible smart devices to automatically trigger fans, humidifiers, dehumidifiers, and more based on sensor readings.
• Compact & Discreet Design: At just 51 × 51 × 16.5 mm, this sensor sits neatly on any shelf, desk, or wall mount without cluttering your space.

Technical Specifications

• Temperature Range: -10°C to 60°C (14°F to 140°F)
• Temperature Accuracy: ±0.1°C
• Humidity Range: 0–100% RH
• Humidity Accuracy: ±1% RH
• Wireless Protocol: 2.4GHz WiFi / Zigbee 3.0
• Operating Voltage: DC 3V
• Battery: 2 × AAA batteries (not included)
• Dimensions: 51 × 51 × 16.5 mm
• App Compatibility: Tuya Smart / Smart Life
• Voice Assistant Support: Amazon Alexa, Google Home

What's in the Box

• 1 × Smart Temperature & Humidity Sensor (WiFi or Zigbee version — your choice)
• Note: Batteries (2 × AAA) are not included.

Ideal For

• Living rooms, bedrooms & nurseries
• Greenhouses, grow tents & garden sheds
• Wine cellars, basements & storage rooms
• Home offices & server rooms
• Kitchens & bathrooms

For more information on indoor air quality and how temperature and humidity affect home comfort, visit the EPA's Indoor Air Quality Resource Center.

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Frequently Asked Questions

Q: Does the Smart WiFi Temperature Humidity Sensor require a hub?

A: It depends on the version you choose. The WiFi version connects directly to your 2.4GHz router and requires no additional hub. The Zigbee version requires a Zigbee-compatible hub or gateway (such as a Tuya Zigbee hub) to connect to your network and the Tuya Smart app.

Q: Is this temperature and humidity sensor compatible with Alexa and Google Home?

A: Yes! Both the WiFi and Zigbee versions are compatible with Amazon Alexa and Google Home via the Tuya Smart / Smart Life app. Once linked, you can check readings using voice commands and set up smart home automations through your preferred assistant.

Q: Can I set custom alerts for temperature and humidity thresholds?

A: Absolutely. Through the Tuya Smart app, you can define specific temperature and humidity ranges. If readings go above or below your set thresholds, the app will automatically send a notification to your smartphone, keeping you informed at all times.

Q: What batteries does this hygrometer thermometer use?

A: This sensor is powered by 2 × AAA batteries (DC 3V), which are not included in the package. Standard AAA alkaline batteries work perfectly and are widely available.