Microsoft Edge doesn't have a built-in auto-refresh setting. Here are three ways to add one.

1. A free add-on (best)

Install Tablark. Click its icon on the tab, pick an interval (5 seconds to 1 hour, or random), and the badge counts down. It pauses when you start typing or scrolling. Tablark Pro ($5 once) alerts you when part of the page changes or a word like "In stock" appears.

2. A bookmarklet

On the Tablark reload timer page, drag the Tablark reload button to your favorites bar. On any page, click it and enter the seconds. It reloads once per click, so it suits quick, one-off checks.

3. A countdown timer

If you only need a reminder to check back, the same page has a repeating countdown with a beep.

Be kind to websites

Very short intervals send lots of requests. Use the longest interval that works for you and follow each site's terms.