Smart Tuya Temperature Humidity Sensor Zigbee 3.0 Thermometer Hygrometer APP Alarm for Home Assistant Zigbee2MQTT Alexa Google

SPECIFICATIONS

Brand Name: NONE

Certification: CE,RoHS

High-concerned chemical: none

Humidity Range: 0% to 99.9% RH

Mounting Type: Other

Operating Humidity: 5% to 95% RH

Operating Temperature: 0°C to 60°C(32°F to 140°F)

Origin: Mainland China

Power Supply: 2*1.5V AAA alkaline batteries(not included in packaging)

RH Accuracy: ±3% RH

Resolution: 0.1°C(0.1°F),0.1% RH

Smart home platform: alexa,Samsung Smart Home,Google Assistant,Tuya

Temp. Accuracy: ±0.3°C(±0.6°F)

Temperature Range: -20°C to 60°C(-4°F to 140°F)

Tuya Zigbee Version: Tuya,ZHA,Zigbee2MQTT,SmartThings,Alexa

Version Selection: Zigbee 3.0/Tuya Zigbee

Wireless Range: up to 150m(open area)

Zigbee 3.0 Version: ZHA,Zigbee2MQTT,SmartThings,Alexa

PLEASE CHECK BEFORE ORDERING

1. Select the correct version: Zigbee 3.0 version or Tuya Zigbee version.

2. Both versions require a compatible Zigbee gateway. They do not connect directly to Wi-Fi.

3. The Zigbee 3.0 version and Tuya Zigbee version use different pairing ecosystems.

4. App screens, alerts and automation functions depend on your selected gateway and app.

5. Allow up to 60 minutes after installation for the sensor to acclimate.

6. 150 m / 492 ft is tested in an open area. Actual range varies with walls and interference.

Version Differences

🔹 Zigbee 3.0 Version – Supports ZHA (Zigbee Home Assistant), Zigbee2MQTT, SmartThings, and Alexa. Doesn't support the Tuya Smart / Smart Life app and can't connect to Tuya gateway.

🔹 Tuya Zigbee Version – Supports the Tuya Smart Life APP, Google Home and Alexa voice speakers;

Also compatible with Zigbee 3.0 such as ZHA (Zigbee Home Assistant), Zigbee2MQTT, SmartThings, and Alexa. Consequently, this is a "dual-ecosystem" compatible version.

Professional-Grade Accuracy
Built-in ultra‑precision Swiss sensor delivers ±0.3°C temperature accuracy and ±3%RH humidity accuracy, with sampling every 2 seconds – providing more reliable data for comfort, storage environments, and smart automation. (Most entry‑level sensors are rated at ±1°C / ±5%RH.)

Wide Temperature & Humidity Range
Measures from –20°C to 60°C (–4°F to 140°F), reliably covering everyday use and professional monitoring needs across various environments.

Remote Real-Time Monitoring
Monitor temperature and humidity in real-time via the APP or Voice Speaker, with a wireless range of up to 150 meters (497 feet).

Temperature & Humidity Alerts
Receive instant notifications on your phone whenever temperature or humidity exceeds the preset threshold.

Temperature Unit Switching
Supports switching between °C and °F. Easily toggle by pressing the button on the device or with a single tap in the app.

Battery Level Display

Real-time battery status lets you move from passive worry to proactive control, making device management effortless and ensuring consistent, stable performance.

Smart Automation / Linkage Control
When indoor temperature or humidity exceeds the preset threshold, the sensor triggers linked control of other smart home devices – automatically maintaining a comfortable environment and enhancing your daily life. For example: turn on a fan when the room gets too warm, start a humidifier when the air is too dry, and more.

Multi‑Scene Applications
With a measurement range of –20°C to 60°C (–4°F to 140°F), this sensor easily adapts to everyday spaces and temperature variations. Ideal for bedrooms, nurseries, storage rooms, greenhouses, pet enclosures, equipment cabinets, and any other spaces where environmental monitoring matters.

Mount Anywhere

Compact and lightweight, with a 3M adhesive backing and front‑facing ventilation slots. You can stick it, hang it with your own DIY setup, or simply place it – no placement restrictions, so it fits flexibly in any corner of your home.

Specification

Power Supply: 2 x 1.5V AAA alkaline batteries（not included in packaging）

Protocol: Zigbee 3.0

Wireless Range: up to 150m(open area)
Temperature Range: -20°C to 60°C （-4°F to 140°F)
Humidity Range: 0% to 99.9% RH

Operating Temperature: 0°C to 60°C （32°F to 140°F)

Operating RH: 5% to 95% RH

Temp. Accuracy: ±0.3°C(±0.6°F)

RH Accuracy: ±3% RH
Resolution: 0.1°C (0.1°F), 0.1% RH

Packaging List

1* Temperature and Humidity Sensor

1* 3M Adhesive

1* Manual