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Xiaomi Unveils Global Version of Smart Temperature and Humidity Monitor 3 Mini
Xiaomi is expanding its innovative smart home lineup with the global listing of the Smart Temperature and Humidity Monitor 3 Mini. After its initial China release, this compact, high-precision climate sensor is now poised to reach more users worldwide, marking Xiaomi’s latest step in digital home technology.
Product Features and Specifications
At just 53 x 45.3 x 13mm and weighing a mere 30g, the Xiaomi Monitor 3 Mini is designed for convenience and versatility, making it ideal for any indoor environment. The device sports a vivid 2.1-inch display with ultra-thin 5.1mm bezels, providing a clearer, bigger readout compared to its predecessor, the Mi Monitor 2.
Equipped with a high-sensitivity sensor, it detects temperature fluctuations as precise as 0.1°C and humidity changes as small as 1% RH. Both values are updated and shown concurrently on the display every six seconds, allowing users to monitor real-time indoor climate conditions at a glance. For optimal comfort, Xiaomi recommends maintaining indoor temperatures between 19–27°C and relative humidity from 20% to 85%.
Smart Battery Management and Connectivity
Power efficiency is a core strength: the Monitor 3 Mini runs on a long-lasting CR2450 coin cell. In standard mode, battery life extends up to two years, while a power-saving mode—enabled via the Xiaomi Home app (v10.0+)—pushes it to three years. The monitor connects seamlessly to the Xiaomi Home ecosystem using a Bluetooth Mesh gateway (sold separately), enabling intelligent automation. For example, you can set it to activate air purifiers, smart fans, or humidifiers automatically when certain climate thresholds are reached.
Data Storage & Cloud Services
The device retains historical data locally for up to three months and in the cloud for six months, ensuring users have access to critical trends. Data push intervals vary from every 1-5 minutes in standard mode to 3-13 minutes in eco mode, balancing prompt updates with battery preservation.
Flexible Placement and User-Friendly Design
The Monitor 3 Mini fits any space, thanks to its included stand and wall-mounting adhesive. The display features intuitive comfort-level icons—smiling or frowning faces—at a glance. It is built from durable ABS plastic and supports Bluetooth Low Energy 5.0 for robust wireless performance. Operating ranges support anywhere from 0°C to 60°C and humidity levels from 0% RH to 99% RH, making it suitable for a wide array of climates and interiors.
Comparisons, Advantages & Use Cases
Compared to Xiaomi’s previous models, the Monitor 3 Mini offers not just a slimmer body and clearer screen, but richer connectivity and smarter automation possibilities. It's ideal for smart homes, nurseries, offices, or greenhouses, helping users maintain healthy, comfortable environments with digital precision.
Pricing and Availability
While Xiaomi has yet to announce an official global release date, the Smart Temperature and Humidity Monitor 3 Mini is already listed in Germany with a retail price of €14.99. This competitive pricing puts it among the most accessible smart home climate sensors for tech-savvy global consumers.
Smart, approachable, and seamlessly connected—the Xiaomi Smart Temperature and Humidity Monitor 3 Mini looks set to be a must-have for anyone seeking better indoor climate management and a smarter living space.
Source: gizmochina
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