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🌡️ Stay cool, stay connected — your environment’s new best friend!
The Mi Temperature and Humidity Monitor 2 is a compact, wall-mountable device that delivers precise temperature and humidity readings with ±0.1°C accuracy. It connects effortlessly to smart devices via Bluetooth for real-time data and insights, helping you optimize your home or office climate. Powered by a long-lasting button battery with up to one year of life, it combines Xiaomi’s trusted quality with sleek design and smart home compatibility.
| ASIN | B08C7KVDJW |
| Battery Description | Button Battery |
| Battery description | Button Battery |
| Best Sellers Rank | 103,991 in Garden ( See Top 100 in Garden ) 249 in Weather Thermometers |
| Brand | XIAOMI |
| Colour | White |
| Customer Reviews | 4.4 out of 5 stars 4,409 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Global Trade Identification Number | 06934177717079 |
| Included Components | Mi Temperature and Humidity Monitor 2 |
| Item Dimensions W x H | 43W x 13H millimetres |
| Item Type Name | Temperature & Humidity Monitor |
| Manufacturer | Xiaomi |
| Manufacturer Part Number | NUN4126GL |
| Model Number | OB02207 |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Operating Humidity | 10-90% |
| Operating humidity | 10-90% |
| Product Warranty | 1 year. |
| Product dimensions | 43W x 13H millimetres |
| Temperature Reading Accuracy | plus_minus_0_point_1_degrees_celsius |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 60 Degrees Celsius |
| Voltage | 220 Volts |
S**M
Good and cheap.
Reflashed to Zigbee. Works fine in the loft so it cooks in the summer and gets very cold in the winter. Battery life is about a year.
G**G
Works nicely with Home Assistant!
Works nicely with Home Assistant via (Low Energy) Bluetooth. Has been running for a few months now with no discernible battery drain. Display on actual device is small, but readable with good light.
S**S
It’s tiny
This little thing is tiny. I’m not sure how accurate it is, but it’s cute. I would buy another one when it’s on sale, not really worth the full price.
L**M
Great
Great little units, great battery life and they do exactly what i need
L**S
Good
Good
L**Y
Well made but battery drainers
Battery life is a pain on these I use a few of them coupled with a Xiaomi Bluetooth gateway and monitor a few probes Last around 4-6 months
T**Y
Works with Home Assistant over Zigbee
Flashed custom Zigbee firmware on this and had it working perfectly with Home Assistant in no time. Recommended for anyone with HA.
S**R
Accurate, use it when travelling
I use it when travelling , like to know what the room temp actually is
Trustpilot
2 weeks ago
3 weeks ago