There are radio controlled clocks which theoretically shouldn't be wrong. At least as long as there isn't a battery or motor issue...
How do you tell whether you’re looking at a radio-controlled clock though?
Sometimes they have it written on the clockface. I don't think that's a general rule though.
In the same way there are digital clocks that can be wrong too though.
How would you tell you're looking at a synchronized digital clock or cheap battery model?
There are radio controlled clocks which theoretically shouldn't be wrong. At least as long as there isn't a battery or motor issue...
How do you tell whether you’re looking at a radio-controlled clock though?
Sometimes they have it written on the clockface. I don't think that's a general rule though.
In the same way there are digital clocks that can be wrong too though.
How would you tell you're looking at a synchronized digital clock or cheap battery model?