Watchlist
Watching a page
Signed-in readers get a Watch star beside every article’s tabs. Press it and it fills in — Watching. Press it again to stop.
Your watchlist
Watchlist in the account menu is Recent changes filtered down to the pages you watch: every edit to a watched page, with the same chips, times, authors, and size deltas — and nothing else.
Watching needs a verified account; unwatching never does — the star always lets you stop.