Xiaomi Smart Temperature and Humidity Monitor 3 - White

Xiaomi Smart Temperature and Humidity Monitor 3 - Bluetooth Indoor Climate Sensor with Large LCD Display

The Xiaomi Smart Temperature and Humidity Monitor 3 is a compact smart home sensor designed to help you monitor indoor climate conditions more accurately and comfortably. With a large LCD display, industrial-grade Swiss Sensirion sensor, and Bluetooth 5.0 Low Energy connectivity, it gives you clear real-time information about temperature, humidity, time, date, and comfort level in one easy-to-read screen.

Built for everyday use in bedrooms, living rooms, nurseries, bathrooms, offices, and study areas, this smart monitor refreshes temperature and humidity data every 6 seconds to help you notice changes as they happen. Its high-precision sensor detects temperature changes as small as 0.1 C and humidity fluctuations down to 1% RH, helping you create a more comfortable indoor environment for your family throughout the year.

When connected to the Xiaomi Home app through a Bluetooth Mesh gateway, the monitor can store historical data, show temperature and humidity graphs, and even help automate devices such as heaters and humidifiers. With long battery life, a clean modern design, and both stand and wall-mount options, the Xiaomi Smart Temperature and Humidity Monitor 3 is a practical and stylish addition to any smart home setup.

Key Features
- Large LCD display for easy everyday reading
- Shows temperature, humidity, time, date, day, and comfort level
- High-precision Swiss Sensirion sensor for accurate climate monitoring
- Detects temperature changes as small as 0.1 C
- Detects humidity changes down to 1% RH
- Refreshes temperature and humidity data every 6 seconds
- Bluetooth 5.0 Low Energy connectivity
- Supports historical data tracking in the Xiaomi Home app
- Can work with smart home automations through a Bluetooth Mesh gateway
- Up to 1.5 years of battery life with CR2450 battery
- Can be placed on a surface or mounted on a wall
- Cute comfort-level icons for quick visual feedback

Specifications
- Brand: Xiaomi
- Model: MJWSD05MMC
- Product type: Smart temperature and humidity monitor
- Display size: 62.6 x 53.2mm
- Dimensions: 79.6 x 70.2 x 14.5mm
- Net weight: 72g
- Material: ABS
- Rated voltage: 3V
- Maximum power: 45mW
- Wireless connectivity: Bluetooth 5.0 Low Energy
- Battery model: CR2450
- Temperature resolution: 0.1 C
- Humidity resolution: 1% RH
- Temperature range: 0 C to 60 C
- Humidity range: 0% RH to 99% RH

Ideal Examples of Usage
- Monitoring bedroom temperature and humidity for better sleep comfort
- Keeping track of nursery conditions for babies and children
- Watching bathroom humidity levels after showers
- Checking indoor air comfort in living rooms and workspaces
- Connecting it to a humidifier for automatic indoor climate adjustment
- Using historical app data to manage seasonal changes more effectively

Interesting Facts About This Type of Device
Indoor temperature and humidity monitors are useful because even small climate changes can affect comfort, sleep quality, and how a room feels throughout the day. Humidity that is too low can make indoor air feel dry, while higher humidity can make rooms feel heavier and less comfortable. Smart monitors with historical tracking are especially practical because they help users spot patterns over time rather than relying only on one-time readings.

Package Contents
- Xiaomi Smart Temperature and Humidity Monitor 3 x1
- Stand x1
- Wall adhesive x1
- User manual x1
- Time synchronisation info card x1

Why Choose Xiaomi Smart Temperature and Humidity Monitor 3
If you want a smart indoor climate monitor with accurate readings, long battery life, app connectivity, and a clear large display, the Xiaomi Smart Temperature and Humidity Monitor 3 is an excellent choice. It helps you create a more comfortable home environment while keeping climate information simple, visible, and easy to manage.

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