Answer:
When choosing a digital temperature + clock display, it is important to consider the following factors:
The size of the display: The display should be large enough to be easily read.
The features of the display: The display should have the features that are important to you, such as a backlight, a snooze alarm, or a thermometer.
The price of the display: Temperature + clock displays can range in price from a few dollars to several hundred dollars.