XIAOMI QBH4312GL

Manual do usuario do monitor intelixente de temperatura e humidade Xiaomi 3 Mini

Modelo: QBH4312GL

1. Introdución

Thank you for choosing the Xiaomi Smart Temperature and Humidity Monitor 3 Mini. This device is designed to provide accurate, real-time measurements of indoor temperature and humidity, helping you maintain a comfortable and healthy environment. Its compact design and smart features make it a valuable addition to any home.

2. Produto rematadoview e Características

The Xiaomi Smart Temperature and Humidity Monitor 3 Mini combines precision with convenience. Key features include:

  • Deseño compacto: Small footprint for versatile placement.
  • Sensor de alta precisión: Accurate detection of temperature and humidity changes.
  • Pantalla LCD clara: Shows temperature and humidity simultaneously.
  • Ideal Range Indicator: Visual cues for optimal environmental conditions.
  • Ultra-Low Power Consumption: Extended battery life.
  • Colocación flexible: Suitable for tabletop or wall mounting.
  • Compatibilidade con Smart Home: Bluetooth connectivity for integration with smart home systems.
Xiaomi Smart Temperature and Humidity Monitor 3 Mini held in hand, displaying temperature and humidity.

The monitor features a compact design with a 42.8 x 35.1 mm LCD screen, making it easy to read and place. Device dimensions are approximately 62.6 x 53.2 mm.

Primeiro plano view of the high-precision sensor inside the Xiaomi Smart Temperature and Humidity Monitor 3 Mini.

Equipped with a high-precision sensor, the monitor accurately detects changes in temperature (0.1°C resolution) and humidity (1% RH resolution).

Xiaomi Smart Temperature and Humidity Monitor 3 Mini displaying temperature and humidity, with ideal ranges indicated.

The display simultaneously shows current temperature and humidity. Ideal indoor conditions are indicated as 19-27°C for temperature and 20-85% RH for humidity.

3. Configuración

3.1 Desembalaxe e inspección inicial

Carefully remove the monitor from its packaging. Inspect the device for any signs of damage. The package should include the Xiaomi Smart Temperature and Humidity Monitor 3 Mini and this user manual.

3.2 Instalación da batería

  1. Localiza a tapa do compartimento da batería na parte traseira do dispositivo.
  2. Abra a tapa con coidado.
  3. Insert one CR2450 button cell battery, ensuring the positive (+) side faces upwards as indicated inside the compartment.
  4. Close the battery compartment cover securely. The display should activate automatically.
CR2450 button cell battery being inserted into the Xiaomi Smart Temperature and Humidity Monitor 3 Mini.

The monitor uses a CR2450 button cell battery, offering ultra-low power consumption for up to 2 years in standard mode and 3 years in battery-saving mode.

3.3 Colocación

The monitor can be placed on a flat surface using its integrated stand or mounted on a wall. For accurate readings, place the device away from direct sunlight, heat sources, and strong drafts.

Two Xiaomi Smart Temperature and Humidity Monitor 3 Mini devices, one wall-mounted and one on a tabletop.

Its versatile design allows for flexible placement, either on a tabletop using its integrated stand or mounted on a wall.

3.4 Smart Home Pairing (Optional)

To connect the monitor to your smart home system via Bluetooth, follow these general steps:

  1. Download the official Xiaomi Home app (or compatible smart home app) on your smartphone.
  2. Asegúrate de que o Bluetooth estea activado no teu smartphone.
  3. Open the app and follow the on-screen instructions to add a new device. The monitor should appear as an available device for pairing.
  4. Confirm the pairing within the app.

4. Instrucións de funcionamento

4.1 Lectura da pantalla

The LCD screen continuously displays the current temperature in Celsius (°C) and relative humidity (RH%). The display is designed for clear visibility from a distance.

4.2 Understanding Ideal Ranges

The monitor may provide visual indicators or a simple emoji to represent comfort levels. Generally, ideal indoor conditions are:

  • Temperatura: 19°C a 27°C
  • Humidade: 20% RH a 85% RH

Adjust your environment (e.g., heating, cooling, humidifiers, dehumidifiers) as needed to stay within these ranges for optimal comfort and health.

5. Mantemento

5.1 Limpeza

Wipe the device gently with a soft, dry cloth. Do not use liquid cleaners, abrasive materials, or immerse the device in water.

5.2 Substitución da batería

When the battery is low, a low battery indicator may appear on the display. Replace the CR2450 battery by following the installation steps in Section 3.2. Dispose of used batteries responsibly according to local regulations.

5.3 Almacenamento

If storing the device for an extended period, remove the battery to prevent leakage. Store in a cool, dry place.

6 Solución de problemas

  • Sen visualización: Comprobe se a batería está instalada correctamente e ten a carga suficiente. Substitúaa se é necesario.
  • Lecturas inexactas: Ensure the device is placed in an appropriate location, away from direct heat, cold, or drafts. Allow some time for the sensor to stabilize after placement or battery change.
  • Problemas de conectividade Bluetooth: Ensure Bluetooth is enabled on your smartphone and the device is within range. Try restarting both the monitor (by reinserting the battery) and your smartphone.
  • A pantalla non cambia: If readings appear stuck, try replacing the battery. If the issue persists, contact customer support.

7. Especificacións

Número de modelo QBH4312GL
Dimensións (dispositivo) Aprox. 62.6 x 53.2 x 12.7 mm
Peso 50 g
Rango de medición de temperatura 0 °C a 50 °C (32 °F a 122 °F)
Precisión da temperatura ± 0.5 °C
Rango de medición de humidade 0% RH a 99% RH
Precisión da humidade ± 1% RH
Tipo de batería Pila botón CR2450
Duración da batería Up to 2-3 years (depending on usage mode)
Conectividade Bluetooth
Opcións de montaxe Sobremesa, Montado na parede

8. Garantía e soporte

8.1 Información da garantía

The Xiaomi Smart Temperature and Humidity Monitor 3 Mini comes with a standard manufacturer's warranty. Please refer to your purchase documentation or the official Xiaomi websitio web para obter termos e condicións de garantía detallados específicos da súa rexión.

8.2 Atención ao cliente

For technical support, troubleshooting assistance, or warranty claims, please visit the official Xiaomi support website or contact their customer service department. Contact details can typically be found on the Xiaomi official websitio web ou na embalaxe do produto.

Soporte en liña: www.mi.com/global/support

© 2026 Xiaomi. Todos os dereitos reservados.

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