Petra Group Safety Open the app

Support

Getting help

Write to [email protected]. Say which phone you use and what happened, and we will answer as soon as we can.

Common questions

What happens if someone loses their phone?

The parts of their card they shared are already on the other phones in the group, encrypted and readable offline. Their own copy is gone with the phone, but they can sign in on a new one and their groups and cards come back.

Can we keep tickets, bookings and maps in the group?

Yes. A group holds files everyone can open — insurance certificates, accommodation confirmations, tickets — and a route file for the map. Once downloaded they work with no signal.

Does a guide or a trip leader see my medical details?

Only if the group was set up to share them, and that is fixed when the group is created, before anyone joins. You always see what a group shares before you accept.

Can I follow someone without them knowing?

No. Positions are only shared inside a group, only while that group’s trip is running, and everyone in the group is told when it starts and stops. Leaving the group ends it immediately.

How exact are the positions?

Rough, and on purpose. A phone reports every so often rather than constantly, to save battery, and a fix can be out by a long way under trees, in a valley or between tall buildings. Treat it as where to start looking, not as where someone is.

Am I tracked when I am not travelling?

No. Positions are recorded only while trip mode is on, only between the trip’s dates, and only for that group. They are deleted after 30 days.

Does it work without a signal?

Yes, for the things you need when it is going wrong: the local emergency number, your card, the cards your group shared, group files and a downloaded route. Only sending a position and syncing changes need a connection, and those wait for one.

Is the card an official document?

No. It helps you gather and show information, and it helps with the first questions and the first phone calls. It is not an identity document, a medical record or proof of insurance, and a scan of a passport is not a passport. Carry the originals as well.

What does a paramedic actually see?

A single screen: blood type, allergies, conditions, medication, insurance and who to call, in the language they tap. Anything you typed by hand is shown as you wrote it and marked as your own words.

Which languages does it speak?

The app is in English, French, German, Dutch, Japanese and Korean, and a card can be shown in further languages so a medic can read it in theirs.

Something urgent

Petra is not an emergency service and cannot call for help on your behalf. If you or someone in your group is in danger, call the local emergency number. Petra shows it on its first screen, even with no signal.

Your data

To delete your account and everything in it, open Profile in the app and choose to delete the account. To ask what is held about you, or to complain, write to [email protected]. The Privacy Policy explains the rest.