A Dead Mens Switch

Smarter check-ins. Snooze cleanly, your streak resets fairly, and your contacts get the alert reliably — now with up to 30-day intervals.

Dead Men's Switch is a personal safety app that automatically alerts your emergency contacts if you fail to check in within your set time interval.

HOW IT WORKS- • Set your check-in interval (1 hour to 7 days) • Add trusted emergency contacts • Check in regularly with one tap • If you miss a check-in, your contacts are automatically notified

PERFECT FOR • People who live alone • Solo travelers and hikers • Remote workers • Anyone who wants peace of mind • International

KEY FEATURES • Simple one-tap check-in • Customizable check-in intervals • Multiple emergency contacts • Custom notification messages • Face ID / Touch ID login • Two-factor authentication • Reminder notifications before deadline • Check-in streak tracking

PRIVACY FIRST Your data is secure. We only collect what's necessary to keep you safe. Read our privacy policy for details.

Stay safe. Stay connected. Check in.