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header-product Xiaomi Smart Temperature and Humidity Monitor 3 Mini QBH4312GL Wireless Indoor Sensor
7.99 €

Xiaomi Smart Temperature and Humidity Monitor 3 Mini QBH4312GL Wireless Indoor Sensor

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Xiaomi Smart Temperature and Humidity Monitor 3 Mini QBH4312GL Wireless Indoor Sensor

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Xiaomi Smart Temperature and Humidity Monitor 3 Mini QBH4312GL Wireless Indoor Sensor

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Usual Price: 9.99 €
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The discount is valid from 06.06.2026 to 06.07.2026

Short description

The Xiaomi Smart Temperature and Humidity Monitor 3 Mini QBH4312GL is a compact wireless sensor designed for indoor climate monitoring. This freestanding device provides precise real-time data on ambient temperature and humidity levels. Powered by a CR2450 battery, it is ideal for home automation setups, ensuring optimal comfort and environmental control in any room. Easy to install with included wall adhesive, it offers a reliable solution for smart home monitoring.
Available at price 7.99 €: 17 pcs.
Total available for order: 185 pcs.
Warranty: 2 Years
SKU: 11586625
delivery
to the Customer Service Center at Kengaraga 2b, Riga
Tuesday {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Tuesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
Friday {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.18 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
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From 1.99 €
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Payment Methods:
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Product information

Description

The Xiaomi Smart Temperature and Humidity Monitor 3 Mini is a compact, wireless indoor sensor designed to provide precise, real-time climate data. This freestanding device features a high-precision digital sensor that detects subtle changes in ambient conditions, displaying temperature and humidity levels on a clear LCD screen. Powered by a long-lasting CR2450 battery, it integrates seamlessly into smart home ecosystems to help maintain an optimal living environment.

Advantages

This device offers exceptional accuracy, detecting temperature shifts as small as 0.1°C and humidity variations of 1%RH. Its compact design includes a high screen-to-body ratio for easy readability, while the ultra-low power consumption ensures extended battery life. The monitor provides intuitive comfort level reminders through facial expressions and supports historical data tracking via the Xiaomi Home app, allowing users to monitor environmental trends over time.

Suitable for

  • Monitoring indoor climate in bedrooms, living rooms, or offices
  • Automating home appliances like humidifiers and fans via Bluetooth Mesh gateways
  • Tracking environmental changes for health management
  • Portable use in different rooms or while traveling

This monitor may not be suitable for outdoor environments or areas with extreme weather conditions, as it is designed specifically for indoor use. It is also not intended for industrial-grade climate control or high-precision laboratory measurements where specialized equipment is required.

Key specifications

  • Measurement range: 0 - 60 °C for temperature and 0 - 99% for humidity
  • Connectivity: Bluetooth
  • Power source: CR2450 battery (3 V)
  • Dimensions: 53 mm x 45.3 mm x 13 mm
  • Display: LCD screen with comfort level indicators
  • Installation: Freestanding or wall-mounted with adhesive

To use the device, insert the CR2450 battery into the compartment. Place the monitor on a flat surface using the integrated stand or attach it to a wall using the provided adhesive. For advanced features, download the Xiaomi Home app and pair the device with a compatible Bluetooth Mesh gateway. Once connected, you can view real-time data, access historical graphs, and set up automation triggers for other smart home devices.

What to consider before purchase

  • Ensure you have a compatible Bluetooth Mesh gateway if you intend to use remote monitoring or automation features
  • Check that the intended installation area is indoors and within the operating temperature range
  • Verify that the device is within range of your Bluetooth gateway for stable data synchronization
For the most accurate readings, place the monitor away from direct sunlight, heat sources, or areas with direct airflow from air conditioners or heaters.
All features
Type:
Freestanding
Display:
LCD
Weight:
0.03 kg
Material:
Acrylonitrile Butadiene Styrene (ABS)
Battery type:
CR2450
Height:
45.3 mm
Sensor type:
Temperature & humidity sensor
Width:
53 mm
Depth:
13 mm
Connectivity technology:
Wireless
Purpose:
Indoor
Battery voltage:
3 V
Accuracy:
0.1 °C
Accuracy:
1 %
Standard interfaces:
Bluetooth
Output power:
51 mW
Built-in display:
Yes
Temperature measurement units:
°C
Packaging content:
Xiaomi Smart Temperature and Humidity Monitor 3 Mini x1 User manual x1 Wall adhesive x1 Warranty card x1
Quantity per pack:
1 pc(s)
Temperature measuring range:
0 - 60
Humidity measuring range:
0 - 99

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
BT14 17 Tuesday Best delivery 7.99 € Best price
EU1 30 26.06.2026
Discount 20%
9.49 €
BT5 50 Wednesday 9.99 €
Show all offers Hide
7.99 €
Stock: 17
Delivery Date: Tuesday Best delivery
Warehouse: BT14
Discount 20%
9.49 €
Stock: 30
Delivery Date: 26.06.2026
Warehouse: EU1
9.99 €
Stock: 50
Delivery Date: Wednesday
Warehouse: BT5
10.99 €
Stock: 16
Delivery Date: 22.06.2026
Warehouse: BT34
11.49 €
Stock: 20
Delivery Date: 01.07.2026
Warehouse: EU85
11.99 €
Stock: 1
Delivery Date: Thursday
Warehouse: WH186
13.49 €
Stock: 21
Delivery Date: 06.07.2026
Warehouse: WH355
18.99 €
Stock: 30
Delivery Date: 02.07.2026
Warehouse: WH356

Customer reviews

Customer questions

FAQ

How much does the Xiaomi Smart Temperature and Humidity Monitor 3 Mini QBH4312GL cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 185 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Xiaomi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Xiaomi service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.