Both an electronic watch and a thermometer

Technology creates a better life. Now, many people are beginning to pay attention to the weather and air quality, and what clothes they need to wear tomorrow. If they have Xiaoai classmates at home, they can listen to them, but what should they do if they don’t have Xiaoai classmates? Today I will introduce to you a visible temperature and humidity detector-the Mijia temperature and humidity monitoring electronic watch.

The packaging is still white and simple, which is the consistent style of Mijia products. The front is a product rendering, and the back is product information and related parameters.

I have always liked the design style of Mijia products, which is white and simple. The front of the product is made of acrylic and has a certain curvature. The screen is an e-ink screen, which is very comfortable to look at. The product name and information are on the back, with a circle in the middle. It is the place where the bracket or adhesive is attached.

When you open the cover, you can see that the Mijia temperature and humidity monitoring electronic watch uses two 3V CR2032 button batteries. This is one of the reasons why the Mijia temperature and humidity monitoring electronic watch can be made very thin. From the battery compartment, we can see that the workmanship of the motherboard is very hard, and the solder joints are also very clean and tidy. It should be reminded that there is a fragile sticker in the upper right corner of the battery compartment. If the fragile sticker is broken, the warranty will no longer be valid.

This time I want to focus on this screen. The Mijia greenhouse testing electronic watch uses a 3.7-inch (88mm × 33mm) E-ink electronic ink screen. It consumes very little power. Two 3V CR2032 button batteries can last for one year. (Data comes from the official website). Close to the electronic watch, it can be seen that the fonts on the screen are similar to the printing effect, and there are also some small spots in other areas of the screen, like ink leakage from the printer.

The larger font on the screen is the clock, and the lower part is the humidity and temperature data. Users can judge the indoor or outdoor temperature, humidity and comfort through the emoticons on the screen. Smiling faces and sad expressions let you tell the temperature and humidity conditions at a glance.

The Mijia greenhouse monitoring electronic watch supports three installation methods: adhesive, bracket, and magnetic suction. Paste the double-sided adhesive tape on the circle on the back of the electronic watch and remove the adhesive film on the other side. Then the electronic watch can be pasted on smooth walls such as ceramic tiles, glass, wallpaper, etc.; the bracket is also pasted with adhesive tape. The electronic watch can be connected to the electronic watch in a way that can be erected on the desktop. Personally, I think it is best to use it when doing work. The magnetic suction method also personally feels that there are not many use cases. After all, there are not many iron products at home, but the electronic watch can be placed on the table. Attach it to the refrigerator to keep track of time while cooking.

Among the three temperature and humidity devices I currently use, the Mijia temperature and humidity monitoring electronic watch and the Mijia Bluetooth temperature and humidity meter use Bluetooth connection and support Bluetooth gateway, which can be linked with smart devices at home, and both have There is a screen, but the screen of the Mijia Bluetooth thermohygrometer is too small and has no backlight, making it difficult to see clearly at night.

There are also differences in the power supply methods between the two. The Mijia temperature and humidity monitoring electronic meter uses button batteries, while the Mijia temperature and humidity meter uses dry batteries; the Mijia temperature and humidity sensor is relatively small and is also pasted on the wall with adhesive backing. Or on the surface of an object, connect through WIFI and a smart gateway, and use button batteries for power supply. In terms of temperature and humidity monitoring sensitivity among the three, I personally think that the Mijia temperature and humidity monitoring electronic watch is more sensitive, followed by the Mijia temperature and humidity sensor. This is the Mijia temperature and humidity meter.

Let’s talk about the operation interface and related functions of the three in the Mijia App.

The Mijia Bluetooth temperature and humidity meter has a simple interface. It only has the effect of displaying temperature and humidity data, without animation effects. The historical temperature and humidity records are hidden in the secondary menu in the upper right corner. In terms of comfort expression, it is only available on the interface. An interpretation tip is added below and a reasonable suggestion is given based on the current temperature and humidity.

Personally, I think the interface of the Mijia temperature and humidity sensor is quite beautiful. It uses animations and different colors to divide the interface into upper and lower parts. The upper part shows the current comfort level, and the lower part shows the temperature and humidity. You can click on the temperature and humidity to enter the history. Record and view, and use curves of different colors to distinguish temperature and humidity.

Since the Mijia temperature and humidity sensor uses WIFI to connect, it can be viewed remotely, and the data of the temperature and humidity sensor can also be read through Xiaoai on the mobile phone. This is a function that the other two products do not have. It is worth mentioning that the Mijia temperature and humidity sensor needs to be used with a device with gateway function.

Personally, the interface of the Mijia temperature and humidity monitoring electronic watch is a bit complicated, and the color of the functional partitions is not beautiful. Because the local temperature has been relatively low during the two days of use, I don’t know if the background color will change due to temperature changes; the upper part of the interface displays the time. And temperature and humidity, and the comfort level of temperature and humidity are displayed separately, this function is quite good; the lower part is the history record, click to view the detailed history record, but this impression is more beautiful.

Since the Mijia temperature and humidity monitoring electronic meter and the Mijia Bluetooth temperature and humidity meter both use Bluetooth connection, they cannot be accessed remotely. However, all three can be linked with smart devices at home by creating smart scenes to use the Mijia air conditioner. Take the companion as an example. All three can be set to control the air conditioner through the Mijia Air Conditioning Companion when the temperature is too high or too low, in order to achieve the purpose of intelligent linkage.

Currently, all three are sold in Xiaomi Mall. The Mijia smart temperature and humidity sensor is priced at 49 yuan, the Mijia Bluetooth thermometer is priced at 69 yuan, and the Mijia temperature and humidity monitoring electronic watch is priced at 79.

Generally speaking, I personally prefer the Mijia temperature and humidity monitoring electronic watch. On the one hand, it can be used as an electronic watch, and on the other hand, it can also be used as a temperature and humidity monitor. For home use, it can be paired with the Mijia temperature and humidity sensor. Use it, the effect will be better.