Xiaomi MJWSD05MMC Indoor Temperature & humidity sensor Freestanding

Be informed of changes in temperature and humidity over time

A versatile assistant that monitors more than just temperature and humidity
Display the date, day, time, temperature, humidity, and comfort level on one screen. The multi-functional screen offers the possibility of fulfilling more needs and satisfying more usage scenarios.

Multi-functional display
Shows six different kinds of information to meet the needs of various occasions

Large LCD display
Read data with ease
The Xiaomi Smart Temperature and Humidity Monitor 3 features a large 62.6 x 53.2mm LCD display and presents data using a segment display method.
The high screen-to-body ratio delivers enhanced readability.

Temperature and humidity monitoring
Caring after your family's health
The temperature and humidity dual display refreshes every 6 seconds, detecting changes in real time to deliver meticulous care for you and your family.

Switch the display to suit your needs
The main display of the Xiaomi Smart Temperature and Humidity Monitor 3 shows temperature by default. Lightly press the button on the upper right side to cycle between three modes: temperature, humidity, and time, and adjust the display according to your needs.

Cute faces
Comfort level reminders
Changes in the cute facial expressions inform you of the comfort level of your surroundings
Intuitive temperature and humidity display.

Industrial-grade high-precision sensor
Manage fluctuations in temperature and humidity to prioritise your family’s health in every season

High-precision sensor accurately detects temperature and humidity changes
Equipped with an industrial-grade Swiss Sensirion high-precision digital temperature and humidity sensor, it is capable of quickly and accurately detecting subtle temperature changes as small as 0.1°C and humidity fluctuations down to 1% RH. Receive prompt reminders to adjust the temperature and humidity to optimum levels to protect your family’s health.

Ultra-low power consumption
Long battery life
The Xiaomi Smart Temperature and Humidity Monitor 3 uses a CR2450 button cell battery and an ultra-low power consumption design. One battery can provide a standby time of 1.5 years*, offering long-lasting protection for you and your family.
*Standby time refers to the duration when the monitor is not connected to the app. Actual performance may vary due to deviations in different environments. This is for reference only.

Detect changes in temperature and humidity
Make your life more comfortable
Changes in temperature and humidity are closely related to our physical health. Sudden changes can cause physical discomfort. The Xiaomi Smart Temperature and Humidity Monitor 3 detects subtle temperature and humidity fluctuations, making your life more comfortable.

Start up your smart and healthy life by connecting to a Bluetooth Mesh gateway
Connect to the Xiaomi Home app to start up your smart and healthy life

When the temperature starts to drop
Automatically turn on the electric heater
Configure preset temperatures in the Xiaomi Home app to turn the electric heater on and off automatically.

When indoor humidity drops
Automatically turn on the humidifier
Configure preset humidities in the Xiaomi Home app to turn the humidifier on and off automatically.

Historical data
Track changes in temperature and humidity
The Xiaomi Smart Temperature and Humidity Monitor 3 can store temperature and humidity data*. By opening the Xiaomi Home app and searching for and pairing the device, you can seamlessly synchronise the data to the cloud through the Xiaomi Bluetooth Mesh gateway. Temperature and humidity graphs are generated in the app, allowing you to monitor temperature and humidity changes over time and take steps to care for your family’s health.

Thoughtful craftsmanship
Attention to detail

Stand or wall-mount
Monitor the whole house
The Xiaomi Smart Temperature and Humidity Monitor 3 comes with a stand and double-sided wall adhesive. It can be placed on a table or attached to walls in the bedroom, living room, study, bathroom, and so on.

Thoughtful design

Round vent holes
Quicker sensing
More accurate measurement

ABS materials
Safe and environmentally friendly
Wear-resistant, durable and odourless

Simple design
Fashionable and versatile
Beauty and practicality in one

• EU Declaration of Conformity