Tells you when part of a page changes.
Drag a box around any part of any web page — a price, a “sold out” line, an appointment
calendar, a case status — and get a desktop notification the moment it changes.
Coming to the Chrome Web Store
Free for three watches. $14.99 once for unlimited watches and five-minute checks.
Instead of refreshing a page for three days
Concert tickets. Restocks. Permit lotteries. Campsite openings. University course seats.
Appointment slots. Delivery dates. Job postings. Court dockets.
How it works
- Click the toolbar button, hover the part you care about, click it, press Enter.
- Arrow up widens the selection, arrow down narrows it — so you land on the price, not the
three spans wrapped around it.
- Optionally: only tell me if the new text doesn't contain “sold out”.
- Click the notification and it opens the page and highlights what moved.
Things it does that most page monitors don't
- Survives redesigns. Each watch remembers three separate things about the region it
watches, so a renamed class or an extra banner doesn't lose it.
- Admits defeat. If the region genuinely disappears, the watch stops and says so, rather
than drifting onto a neighbouring element and reporting a change that never happened.
- Works on pages you're signed in to, because checks run in your own browser.
- No account, no server, no tracking. It asks for access to one site at a time, at the
moment you watch a page on it.