Overall, it could be a very good and reliable mini station that measures temperature, humidity, atmospheric pressure, and provides general weather forecast for the next 12+ hours. It has three external temperature & humidity sensors (each requiring 2 AAA batteries) that you can place in various locations (indoors or outdoors). The connection between the sensors and the main console is very stable, even though there are walls and obstacles in my house. Each sensor has a mini LED screen for on-site readings. Each component (console and sensors) can be wall-mounted.

The measurements from the external sensors are very reliable and have been confirmed with another instrument. However, the measurement from the internal sensor is incorrect. It consistently shows a temperature lower than the actual temperature by 1 to 1.2 degrees Celsius. The main console requires 3 AAA batteries and is quite attractive with readable indications from the measurements of the 3 "external" sensors and its own internal sensor. With a gentle touch on the top of the console frame, the entire screen lights up and turns off after a few seconds. The console displays the signal strength of the connection with each sensor, the time, the barometric pressure, and also has an alarm and a forecast for upcoming weather through 5 related icons.

It is an overall "honest" and relatively reliable device. Personally, I don't expect it to provide a weather report for this price, as I mainly bought it to measure temperature and humidity in various spaces. But it's a shame. The incorrect indication of the internal sensor has ruined the whole positive image of the device.