Help starts when you stop answering.

A dead man's switch for a night out. If you go quiet, the people you trust find out, with your last location.

Maya goes quiet. Jordan is alerted in about 30 seconds.

If you go quiet, here's what happens.

Every step has a timer, and the timers run on our server. A dead phone can't stop the climb. Your PIN can.

It sees trouble coming.

The best alert is the one you never need. Your phone watches for signs you're about to go quiet, and never guesses why.

Battery forecast
It tracks how fast your battery is falling and warns you before it dies. A dead phone looks like silence.
Check-ins that adapt
Answer quickly and it asks less often. Slow replies or a missed check-in, and it asks more.
Phone status for your friend
If you go quiet, your contact learns whether your phone is still on, or went dark with a low battery.

Arm a real night.

Pick who gets alerted, how often you'll check in, and a PIN only you know. You'll get a link to send them.