ThirdReality Zigbee Temperature and Humidity Sensor with LCD Display – Hub Required, Remote Monitoring

Meet the ThirdReality Zigbee Temperature and Humidity Sensor

Compact and capable, this sensor adds precise climate awareness to your smart home. With a crisp LCD display and a reliable Zigbee 3.0 connection, it pairs with compatible hubs and Echo devices that have built-in ZigBee hubs. The design emphasizes quick, readable measurements and seamless integration into everyday routines.

Clear, at-a-glance measurements

The device refreshes data every 20 seconds, delivering dependable readings that matter for comfort and care. It covers an indoor temperature range from -10°C to 50°C (14°F to 122°F) with typical accuracy, and humidity readings from 0% to 95% with a tight tolerance. The result is a physical display you can trust at a glance in living spaces, nurseries, or home offices.

• High-definition LCD shows temperature, humidity, and battery status clearly.
• Temperature accuracy ±1°C; humidity ±2% within the stated range; intended for indoor use.

Smart app access and historical data

Link the sensor to a Zigbee hub and your preferred ecosystem to monitor conditions remotely. In the companion app, you can view history records, check battery life, and receive updates even when you’re away from home.

• App remote monitoring lets you check conditions from anywhere.
• Past readings and battery history help you spot trends over time.

Automation and home comfort

Beyond monitoring, the sensor enables practical automation. Set alarms for temperature extremes and create routines that trigger HVAC, fans, or humidifiers when thresholds are reached, supporting a more responsive living environment.

• Alarms for high/low temperatures to protect pets, plants, and stored goods.
• Routines in SmartThings, Home Assistant, Hubitat, and compatible platforms to manage climate and humidity.

Hub compatibility and setup notes

Works with ZigBee 3.0 hubs and Echo devices with built-in ZigBee hubs. A ZigBee hub is required and sold separately. The sensor supports OTA updates via compatible bridges, helping it stay current with your smart home ecosystem.

Power and longevity: The device ships with two AAA batteries, designed for long life under typical usage, reducing the frequency of replacements.

Real-world uses

Ideal for nurseries where stable comfort matters, plant cabinets where humidity matters, or small storage spaces and wine cabinets that benefit from climate tracking. The data can inform smarter room-level routines, offering possibilities for better climate awareness without guaranteeing specific outcomes.