Works good but not connects with the original app (iPhone). For me it's OK. I have many Mi devices in the app but only this one don't connect at all.

Very good, easy to use, it needs a CR2032 3V coin-shaped round battery. You can get it from a supermarket. It is very small, shows the temperature and humidity. It is easy to move it to other rooms to check the humidity.

Quite tiny and I would say expensive for what it offers, I bought an exactly the same one but larger in size and at half the price from VICKO and compared them for 2-3 weeks, absolutely no difference.

A. Small block and thermometer with humidity indicator. It literally fits in the palm of your hand and does not have a backlit display. To function as a smart device, a Xiaomi hub is required, otherwise it only works within Bluetooth range

It's not bad but it's much smaller than I thought it would be and you can't read it at night, you need light to read it

I have had it for about 3 years. I have placed it in a central part of the house, not near a radiator and at a moderate height. I have measured with another thermometer and hygrometer and it shows the same values. I connected it very easily with my Xiaomi phone through the Xiaomi Home app.

Very useful for those of us who have a baby, we can check the temperature and humidity. It is reliable.

Attention: if you don't have another device that connects to wifi, it doesn't work remotely (e.g. vacuum cleaner or smart home kit)

The package did not include batteries, unlike the next, slightly larger model, which normally includes batteries in the package. As a result, I have not yet performed any measurement tests, as there was no battery available to operate the device.

t's a very nice device compared to the price. You can also connect it to Xiaomi Home. Additionally, you can mount it to the wall or any other surface/item. I recommend it.

Small, practical and absolutely convenient especially if you have a small baby. It displays temperature and humidity. It connects to the phone and records temperature

Small and convenient. Accurate measurements. Definitely worth it.

Small and easy to use. Quite accurate. You can monitor it through the Xiaomi app, but due to the Bluetooth range, only when the phone is nearby.

Very good little thermometer and in a very convenient size. Although I knew it beforehand, it bothers me that it doesn't have a built-in magnet and I have to be within Bluetooth range to see the temperature from the app - this makes it less smart

It is very small in size (I hadn't noticed the dimensions) which is why I gave it 4* instead of 5*, but otherwise it is just fine and gives accurate measurements (I compared it with a professional station I have). I wanted it for my home office, so it doesn't matter that it is so small, but if someone wants to be able to read it from a distance they should get something else.

Very small. 3 centimeters x 3. It didn't have a battery inside, the screen is not clearly visible due to its size and the fact that it has no lighting, and it has no way to be mounted on a wall except for a very small sticker on the back that comes off easily and falls down. To view it on your mobile, it takes quite a while to connect via Bluetooth, so it's not worth buying. It doesn't offer anything useful. Fortunately, I only wasted 8 euros...

Its measurements are almost absolutely accurate. Small and elegant

Very good as a product.
It does its job and is quite affordable.
It easily switches from Bluetooth to Zigbee for integration with Home Assistant.

I would like it a bit bigger. It is tiny. It does its job just fine, but I think it's expensive for its value. You can find the exact same one on Shein for 90 cents.

Personally, I have found it quite reliable. For its price, it's a bargain. As you know, it does not include a battery.

Very nice. Strong construction, reliable, the battery lasts a long time and it helps a lot when connected to the app on your phone, you know what is going on

It is tiny. But it is very practical. It connects to your phone via Bluetooth and you can see the fluctuations of temperature and humidity in the room as a graph on your phone. It also has a sticker so you can place it on the wall. I put it on the wall behind my carnivorous plants to measure the temperature and humidity on the shelf where I have placed them.

Quite good for its price but if the base sticks once, it doesn't come off afterwards. I put it on a wall with wallpaper and the base tore the paper off. You need to use another double-sided tape if you want to change the battery.

It disconnects frequently and its battery runs out quickly. When it works, it is good and accurate in temperature and humidity.

Small and satisfactory.
It does not work with Google Home, so you cannot create automations with other devices or air conditioners.
Only with fans or other Xiaomi devices through Xiaomi Home.

A bit small, but easy to read, I can't judge the accuracy of its data, but it looks high-quality like every Xiaomi product.

Good construction, very good temperature indication, satisfactory humidity indication. It has BT but no WiFi. A disadvantage is the lack of a CR2032 battery in the package as well as the absence of the lanyard accessory for hanging, which is sold separately.

Battery, I change it every 2.5 years or so. It never disconnects! I have used it on both the Chinese and the European server and it works just fine. Generally, regarding these specific Xiaomi devices (this series), since I have 5 in total throughout the house, I don't notice major differences in temperature and humidity.
However, I must inform you that, compared to Xiaomi's digital clock and also compared to other unrelated devices, I do see some differences.
I have no idea which one is right and which one is wrong!!!

We got 4 for different rooms. When placed side by side, they can have a deviation of up to 1 degree between them. The one we have in the living room has a half-degree deviation from the thermostat, without us being able to say which one is more accurate. The synchronization they do with the app is slow (about 2 minutes) and the app is not very user-friendly. However, they are small and practical, and the temperature recording they do, even with this small deviation, is very useful in the house if you want to see what’s happening daily. For reviewing past records and comparing with previous months/years, it is not very practical because the data does not appear in detail.