Xiaomi Mi Home Temperature & Humidity Monitor 2

While it can be used with the app (if your phone is in range) you need the Xiaomi hub to make this really useful (ie. integrate it with your other home automation devices) however even as a standalone thermometer it works pretty well. While it can be used with the app (if your phone is in range) you need the Xiaomi hub to make this really useful (ie. integrate it with your other home automation devices) however even as a standalone thermometer it works pretty well.

If you need something just to have a parameter, that’s it, not sure if is accurate but it does the job of showing me what is close. If you need something just to have a parameter, that’s it, not sure if is accurate but it does the job of showing me what is close.

Nice looking and nicely made small unit. Just has the two functions, temperature and humidity. No buttons or options, no light. Just stick it on the wall and you can see both readings at a glance. Fairly cheap so you could put one in each room of your house to help you manage your heating/cooling. Nice looking and nicely made small unit. Just has the two functions, temperature and humidity. No buttons or options, no light. Just stick it on the wall and you can see both readings at a glance. Fairly cheap so you could put one in each room of your house to help you manage your heating/cooling.

A good looking device, working as it should.
Bluetooth wasn't as straightforward to set up, but not it is good to use.
Smaller than other monitors, but that suits me. A good looking device, working as it should.
Bluetooth wasn't as straightforward to set up, but not it is good to use.
Smaller than other monitors, but that suits me.

Opaque border makes LCD hard to see in adverse lighting conditions (such as only a lamp turned on). But otherwise works as expected. Haven't tested connectivity function. Opaque border makes LCD hard to see in adverse lighting conditions (such as only a lamp turned on). But otherwise works as expected. Haven't tested connectivity function.

Good for viewing temperature & humidity. It can connect to your phone for certain functions but I didn't do that. Good for viewing temperature & humidity. It can connect to your phone for certain functions but I didn't do that.

Easy to flash so that they work with Home assistant. Just search for 'flash xiaomi temp sensor' on google to find out how. I tried to seal one with silicone and use it in my aquarium. It worked great for a few days then water got in and it died - lucky they are so cheap though, Ill try try again with another one! Easy to flash so that they work with Home assistant. Just search for 'flash xiaomi temp sensor' on google to find out how. I tried to seal one with silicone and use it in my aquarium. It worked great for a few days then water got in and it died - lucky they are so cheap though, Ill try try again with another one!

This temperature and humidity monitor is really good and is really useful for its purpose. I recommend buying it. This temperature and humidity monitor is really good and is really useful for its purpose. I recommend buying it.

Works perfectly Works perfectly

Only complaint is the lack of an included battery, which is the cr3023 which you probably don’t have one lying around at home. Other than that it is exactly what it claims to be. Only complaint is the lack of an included battery, which is the cr3023 which you probably don’t have one lying around at home. Other than that it is exactly what it claims to be.

Just requires a battery which is a little bit annoying but after that it is good to go! Just requires a battery which is a little bit annoying but after that it is good to go!

This guy is pretty happy to sit on my wall and tell me my office temperature is just perfect.

With the Xiaomi Gateway I can also get reminders if the humidity is too high and then I can turn on a dehumidifier. This guy is pretty happy to sit on my wall and tell me my office temperature is just perfect.

With the Xiaomi Gateway I can also get reminders if the humidity is too high and then I can turn on a dehumidifier.