Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Brand | Xiaomi |
| Model | Mi Smart Temperature & Humidity Monitor 3 |
| Connectivity | Bluetooth 5.0 |
| Display Type | E-ink Low Power Screen |
| Battery Type | CR2032 (Included) |
| Temperature Range | -9.9°C to 60°C |
| Humidity Range | 0% to 99% RH |
| Measurement Accuracy | ±0.3°C / ±3% RH |
| App Compatibility | Xiaomi Home / Mi Home |
| Dimensions | 43 x 43 x 13.5 mm |
Anonymous
Apr 04, 2026
Rating: 5/5
Great value sensor
I bought three for different rooms. They sync well and the battery life seems promising so far.
Anonymous
Apr 02, 2026
Rating: 5/5
Perfect for nursery
Very accurate and the display is easy to read at night without being too bright. Connects easily to the app.
Anonymous
Mar 19, 2026
Rating: 4/5
Good but range limited
Works well within the same room. Bluetooth range could be better for larger houses.
Anonymous
Feb 25, 2026
Rating: 5/5
Sleek design
Looks minimalistic on the shelf. The E-ink screen is a nice touch compared to LED displays.
Anonymous
Jan 26, 2026
Rating: 5/5
Reliable monitoring
Helps me keep track of humidity for my plants. Data logging in the app is very useful.
Q: Does it work with Google Home?
A: It works via the Xiaomi Home app which can integrate with Google Assistant for voice queries.
Q: Is this device waterproof?
A: No, it is designed for indoor use only and should be kept away from water sources.
Q: Can I view historical data?
A: Yes, the Xiaomi Home app stores temperature and humidity curves for up to 30 days.
Q: How long does the battery last?
A: Under normal usage, the CR2032 battery can last up to one year.
Q: Does this support WiFi directly?
A: No, this model uses Bluetooth 5.0 to connect to your phone or gateway.
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