Sit too long? SitLess tracks your sitting time and reminds you to stand up — with webcam detection, streaks, and 11 languages.
Works with Chrome · No account needed · Free forever
Designed to be quiet when you're focused, loud when your body needs a break.
Tracks exactly how long you've been sitting. Resets cleanly after every break.
Pauses automatically when you step away from your desk. No false reminders.
Daily streaks and 9 unlockable achievements to keep you consistently on track.
Fully translated UI: English, Vietnamese, Japanese, Spanish, Korean and more.
Only reminds you during your actual work hours. Weekdays-only option included.
A bar chart of your sitting and break history over the past 7 days.
Add SitLess from the Chrome Web Store. No sign-up, no account required.
Choose how often you want to be reminded — anywhere from 25 to 90 minutes.
SitLess watches quietly in the background and nudges you when it's time to move.
Free. No account. Works quietly in the background.