Give away, sell or donate
If your watch, activity tracker or Fitbit is in working condition, give it away or sell it.
Note: Goodwill also accepts watches in working condition. Electric toothbrushes should not be reused and their batteries should be recycled.
Remove battery and put in garbage
Battery-operated devices include watches, activity trackers, Fitbits, electric toothbrushes, toys, calculators and musical greeting cards.
Remove and recycle the batteries first, then put the device in the garbage.