SONOFF SNZB-02M Zigbee 3.0 temperature, humidity and air pressure sensor, dew point and VPD monitoring, compatible with Apple Home via Matter-Bridge

The SNZB-02M is a Zigbee sensor for temperature, humidity and atmospheric pressure, designed for precise monitoring of the room's climate and intelligent home automation. It measures temperature, humidity and air pressure, while the associated app also calculates dew point and vapor pressure deficit (VPD) and thus enables deeper insights into the room air. Thanks to high-precision sensors, a battery life of over two years, customizable comfort warnings and Zigbee 3.0 compatibility, the SNZB-02M can automatically control connected devices in real time and thus make you a healthier, help more comfortable and energy-efficient indoor climate.

Your Mini Home Environment Monitor

ZigBee Temperature, Humidity and Air Pressure Sensor | AirGuard TH Pressure

5-in-1 environmental monitoring

Five environmental indicators are monitored in real time. The current status can be accessed anytime and anywhere via the app.

Capture every environmental change in real time

Monitors Precise & Auml; changes in temperature, humidity and air pressure. The data is updated every 5 seconds, so that even the smallest environmental fluctuations are easily recorded.

Compact size, fits everywhere

Understand weather changes before they occur

Trends in air pressure can help you better understand changing weather conditions and prepare for them in advance.

Hidden threats you can now monitor

Supports dew point and vapor pressure deficit monitoring, thus converting invisible environmental hazards into visible data.

Say goodbye to moldy walls-start by monitoring the dew point.

Stop guessing, start measuring-the vapor pressure gradient (VPD) is the true compass of the grower.

Over 2 years of battery life

Powered by a high capacity CR2477 button cell, the device offers over 2 years of battery life, reducing the need for frequent battery changes.

Triple comfort protection

Supports individually customizable comfort areas for air pressure, temperature and humidity.

As soon as a parameter exceeds the preset threshold, the app promptly sends a notification.

Your home responds automatically

Automatically turn on fans, dehumidifiers or custom smart scenes based on temperature, humidity and pressure changes.

6 months full of environmental insights

Enjoy up to 6 months of free cloud storage-keep track of trends in temperature, humidity, air pressure, dew point and vapor pressure deficit (VPD) at all times, and gain a more comprehensive understanding of your environment.

Hands-free voice commands

Compatible with the most important voice assistants-ask Alexa or Google, and you will get an instant update on temperature and humidity.

Works with Apple Home via Matter Bridge

All solutions integrate SONOFF Zigbee devices into your Apple ecosystem via MatterBridge, enabling seamless control of the networked devices.

Can be easily integrated into open source platforms

This device is based on the Zigbee 3.0 standard and therefore connects effortlessly to a variety of third-party platforms.

ZigBee Hub Compatibility