devicewatching

noun
UK /dɪˈvaɪsˌwɒtʃɪŋ/
US /dɪˈvaɪsˌwɑːtʃɪŋ/

Watching a screen or gadget for a long time.

Too much devicewatching can hurt your eyes.


OTHER MEANINGS

2. Keeping an eye on a machine to make sure it works.

The engineer's devicewatching kept the factory running smoothly.

3. The habit of checking your phone or tablet often.

His devicewatching at dinner annoyed his family.

4. Watching a device's signals or readings closely.

Devicewatching showed the sensor was overheating.