Xiaomi Smart Temperature and Humidity Monitor 3 Mini, QBH4312GL
Product details
Comfort and Accuracy in One
The compact Xiaomi Smart Temperature and Humidity Monitor 3 Mini discreetly monitors the indoor climate in your home to ensure it is always comfortable. The built-in high-precision sensor accurately detects even the slightest changes in temperature and humidity.
Outstanding Battery Life
Thanks to its extremely low power consumption design, you won't have to worry about frequently changing the batteries. The device lasts for 2 years under normal use and up to 3 years in a special mode that can be set in the Xiaomi Home app, using a single CR2450 battery.
Home Automation
Connect the monitor to a Bluetooth gateway and take advantage of the possibilities offered by smart features. It allows you to automatically control other smart devices, such as turning on a humidifier or air conditioner when the measured values deviate from the ideal. The connection is made via stable Bluetooth 5.0 Low Energy technology.
Detailed Measurement
The device measures temperature between 0°C and 60°C with a resolution of 0.1°C, while humidity is displayed with an accuracy of 1% on a scale from 0% to 99%.
Measuring unit | °C |
Measuring range temperature from | 0 °C |
Measuring range temperature to | 60 °C |
Measuring range humidity up to | 99 % |
Meter type | Thermometer |
Item number | 59976018 |
Manufacturer | Xiaomi |
Category | Thermometers + Hygrometers |
Release date | 7.7.2025 |
Colour | White |
Exact colour description | White |
Meter type | Thermometer |
Application range | Indoor |
Display type | Digital |
Measuring unit | °C |
Measuring range temperature from | 0 °C |
Measuring range temperature to | 60 °C |
Measuring tolerance temperature | 0.10 ± °C |
Measuring range humidity up to | 99 % |
Measuring tolerance air humidity | 1 ± % |
Smart Home | Compatible |
Transmission type | Bluetooth |
CO₂-Emission | |
Climate contribution |
Power supply | Battery operated |
Battery size | CR2450 |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Thermometers + Hygrometers» category have a defect within the first 24 months?
Source: Digitec Galaxus- 8.tado°0.3 %
- 8.Unitec0.3 %
- 8.Xiaomi0.3 %
- 13.Beurer0.4 %
- 13.DNT0.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.TFA0 days
- 1.TP-Link0 days
- 1.Xiaomi0 days
- 15.Airthings2 days
- 15.Technoline2 days
Return rate
How often is a product of this brand in the «Thermometers + Hygrometers» category returned?
Source: Digitec Galaxus- 11.Govee0.6 %
- 11.ThermoPro0.6 %
- 11.Xiaomi0.6 %
- 15.Aranet0.7 %
- 16.SwitchBot0.8 %