To visualize the data of the sensors we must first access the Nesmote in which the sensors are located. To do this you must go to "Nesmotes" in the "Devices" section as indicated in the following image.
Once inside, we will have to click on the name of the Nesmote in the table (3).
When clicked, we will be redirected to a screen with the specific information of the Nesmote and with the graphs that show the data of the sensors. We can see the temporal evolution of the data in the graph and on the right we also have the last value and the maximum, minimum and average values. Below "Select desired data range" is a time interval selector.
If we click on it, we can choose the time period of data visualization (last 24 hours, last week, etc.).
An example of time period selection can be seen in the following image: