Xiaomi Smart Temperature and Humidity Meter 3 Mini

Product Highlights

• Accurate measurement with high precision
• Up to 3 years battery life
• Smart integration via Mi Home

Precise measurement｜Three years battery life｜Smart pairing｜Large display

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1. core features

1. High-precision measurement - Detects even small changes

   
   

   • Swiss high-precision digital sensor that can detect temperature differences of 0,1°C and humidity differences of 1% RH.

   • Captures changes in the air in real time and monitors indoor comfort around the clock.

   

2. 2.1" large display - Everything at a glance

   
   

   • High-resolution LCD display + 5.1 mm narrow bezel, clear and easy-to-read numbers.

   • With comfort icons that clearly show the environmental status (Comfortable / Humid / Dry).

   • Updates data every 6 seconds for more up-to-date information.

   
   

3. Compact and lightweight - Flexible placement

   
   

   • Only 53 × 45.3 × 13 mm, weight about 30 g, takes up minimal space.

   • Fits on desks, bedside tables, wall mounting and other places.

   

4. Three years battery life - Convenient and energy efficient

   
   

   • Equipped with CR2450 high-capacity battery.

   • Battery life of about 2 years in normal mode, up to 3 years in power saving mode.

   

5. Smart home connection - Automatic adjustment

   
   

   • Connect to the Mi Home app and integrate with AC, humidifier, dehumidifier, etc.

   • Low humidity → start humidifier; high temperature → start AC.

   • Bluetooth Mesh support for stable and fast connection.

   

6. Historical data - Follow the trends

   
   

   • Stores 3 months of data locally and 6 months in the cloud.

   • Shows temperature and humidity trends for the whole year with clear curves.

   

7. Multiple installation methods - Adapts to any space

   
   

   • Included adhesive for wall mounting, built-in stand for table placement, or take on the road.

   
   

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2. Areas of use

• Children's rooms: Careful temperature and humidity monitoring reduces the risk of dry skin and colds.

• Bedroom: Automatic adjustment of AC/humidifier at night for better sleep.

• Living room: Protection against humidity and dry air for a comfortable environment all year round.

• Office/Library: Protect books, artwork and electronics from moisture.

• Kitchen/Storage: Prevent food from getting damp or spoiling.

• Travel: Check air conditions in hotels or when camping.

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3. specifications

Parameter	Specification
Model of the device	MJWSD06MMC
Dimensions / Weight	53 × 45.3 × 13 mm / 30 g
Screen size	2.1" LCD (5.1 mm narrow bezel)
Measurement range	Temperature 0-60°C / Humidity 0-99% RH
Accuracy	Temperature ±0.1°C / Humidity ±1% RH
Update frequency	Every 6 seconds
Communication	Bluetooth Low Energy 5.0 (supports Mesh)
Battery life	CR2450 (approx. 2 years in normal mode, approx. 3 years in power saving mode)
Storage	Local 3 months / Cloud 6 months
Integration	Mi Home app + Bluetooth Mesh gateway
Accessories	Head unit ×1, wall sticker ×1, manual ×1

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4. recommendation

A versatile device that combines precise measurement, long battery life, smart integration and clear display all in one.

Not just for reading data - but for creating a comfortable and healthy indoor climate.

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