How to Add Emergency Contacts to Your Lock Screen
If you’re ever unable to speak for yourself, emergency contacts on your lock screen let responders — or a helpful stranger — reach someone who knows you, without needing your passcode. This guide shows how to add emergency contacts to your lock screen on Android and iPhone, the right way.
1. Why lock-screen contacts matter · 2. Set up Medical ID on iPhone · 3. Add emergency info on Android · 4. Choose the right contacts · 5. Add medical details too · 6. Check lock-screen accessibility · 7. Add owner contact info · 8. Keep it up to date
Your phone can hold a quiet safety feature: emergency contacts and medical details reachable from the lock screen without unlocking the phone. First responders are trained to check for it, and a finder can use it to reach your family. It takes a few minutes to set up and could be vital. Here’s how on both platforms.
How to Add Emergency Contacts to Your Lock Screen
Understand why lock-screen contacts matter
Emergency contacts on the lock screen serve a critical purpose: if you’re injured, unconscious, or otherwise unable to communicate, responders or a helpful stranger can reach someone who knows you — without your passcode.
First responders are trained to look for this information. It also doubles as a way for an honest finder to return a lost phone by contacting your family. A few minutes of setup provides real safety value.
Set up Medical ID on iPhone
On iPhone, open the Health app, tap your profile, and select Medical ID. Add your emergency contacts there, and turn on ‘Show When Locked’ so the information is accessible from the lock screen’s emergency button.
Once set up, anyone can reach your Medical ID by tapping Emergency on the lock screen passcode prompt, then Medical ID — no passcode required. Your contacts and key health details appear instantly.
Add emergency info on Android
On Android, go to Settings > Safety & emergency > Emergency information (or ‘Emergency contacts’ / ‘Medical information’). Add your contacts and medical details, and ensure they’re viewable from the lock screen.
Access varies slightly by phone, but most Android devices let someone view emergency info from the lock screen via an ‘Emergency’ option on the passcode or dialer screen. Set it up so help is reachable without unlocking.
Choose the right contacts
Choose contacts who are likely to be reachable and able to help — a partner, a close family member, a nearby friend. The point is someone responders can actually get hold of quickly in an emergency.
Tell the people you list so they know they’re your emergency contacts and what it means. A contact who answers and knows your situation is far more useful than one who rarely picks up an unknown call.
Add medical details too
While you’re there, add key medical details — allergies, conditions, medications, blood type. In a medical emergency, this information helps responders treat you correctly and avoid dangerous mistakes.
Combined with your emergency contacts, these details make your lock screen genuinely lifesaving. Responders get both how to treat you and whom to call, right when seconds and accuracy matter most.
Check lock-screen accessibility
Test it yourself: lock the phone and, from the passcode screen, tap the Emergency option and find your medical info and contacts. Confirm they appear without needing the passcode — that’s the whole point.
If the information doesn’t show, revisit the ‘show on lock screen’ setting. The feature only helps if it’s actually accessible to someone who doesn’t know your passcode, so verifying this step matters.
Add owner contact info
Consider adding a brief owner message or contact line to your lock screen too, so a finder can return a lost phone even outside an emergency. Keep it to a first name and a callback number, and leave off your home address.
This complements your emergency contacts: the emergency info helps responders in a crisis, while a simple owner line helps an everyday finder reach you to return the phone. Both make your lock screen work for you.
Keep it up to date
Review your emergency contacts and medical details periodically and whenever something changes — a contact’s new number, a new medication, a new condition. Outdated emergency info can be worse than none in a crisis.
A quick check every so often keeps everything accurate. The value of lock-screen emergency info depends entirely on it being current, so make updating it a small, occasional habit.
A Lock Screen That Looks Out for You
Emergency contacts on the lock screen solve a specific, important problem: the moment when you can’t speak for yourself but help is right there with your phone in hand. Because the information is reachable without your passcode, responders and even helpful strangers can instantly find out whom to call and how to treat you — turning a locked phone from a dead end into a lifeline.
The feature is most powerful when contacts and medical details are set up together. Responders are trained to check for this information, and a complete Medical ID gives them both your key health facts and a way to reach your family. It costs a few minutes once, and unlike most phone settings, it’s one whose value is measured in genuine safety.
Like any safety tool, it only works if it’s current and actually accessible. Testing that your info appears from the locked screen, and updating it when a contact’s number or your medical details change, keeps it reliable. Add a simple owner line too, and your lock screen quietly looks out for you in both emergencies and the everyday case of a lost phone finding its way home.
Frequently Asked Questions
On iPhone, set up Medical ID in the Health app and turn on ‘Show When Locked.’ On Android, add them under Settings > Safety & emergency > Emergency information, viewable from the lock screen.
Yes, that’s the purpose. Emergency info is reachable from the lock screen’s Emergency option without unlocking, so responders can reach your contacts if you can’t.
Add key medical details — allergies, conditions, medications, and blood type — so responders can treat you correctly. Consider a brief owner line to help return a lost phone too.
Review it periodically and whenever something changes, like a contact’s new number or a new medication. Outdated emergency info can mislead responders, so keep it current.
Pro Tips and Extra Pointers
To recap the key moves in this guide: understand why lock-screen contacts matter; set up Medical ID on iPhone; add emergency info on Android; choose the right contacts; add medical details too; check lock-screen accessibility; add owner contact info; and finally keep it up to date. Working through them in this order is what makes add emergency contacts to your lock screen straightforward rather than stressful, because each step builds on the one before it and removes a little more uncertainty than the last.
It also helps to revisit add emergency contacts to your lock screen from time to time rather than treating it as a one-off. Phones, apps, and settings change with every update, so a setup or a habit that worked perfectly a year ago may need a quick refresh today. Spending a couple of minutes now and then to confirm everything still works the way you expect — starting with why lock-screen contacts matter — keeps you prepared rather than caught out when it actually matters.
One last thing worth emphasizing: the value of everything above comes from doing it before you urgently need it, not in the middle of a crisis. The calmest outcomes belong to people who set things up in advance, tested that they work, and knew exactly which step to reach for when the moment came. In particular, don’t overlook set up medical id on iphone and add emergency info on android, which are the parts people most often skip and later wish they hadn’t. A few minutes of preparation today consistently saves far more time, money, and stress later, which is why it’s worth treating these steps as something you act on now rather than file away for some hypothetical future.
Finally, remember that none of this has to be done all at once. You can start with the single option that’s easiest for you today and add the others over time as you get comfortable. Whether you lean on why lock-screen contacts matter or keep it up to date, the right choice depends on your own phone, habits, and priorities, so it’s worth trying more than one and keeping what fits you best. The goal isn’t to do everything perfectly on the first try; it’s to steadily build a setup that genuinely works for you, so that the next time you need it, the pieces are already in place and you can act with confidence instead of scrambling.
The Bottom Line
Adding emergency contacts to your lock screen gives responders — and helpful strangers — a way to reach your people and treat you correctly when you can’t speak for yourself. Set up Medical ID on iPhone or emergency information on Android, choose reachable contacts, add your key medical details, and confirm it all shows from the locked screen without a passcode. Add an owner line for everyday lost-phone returns, keep everything current, and your lock screen becomes a quiet, reliable safeguard.
Related guides
Try TheTruthSpy free
Parental monitoring for Android that your child can see. Pair a phone in about ten minutes.
Android · Free to set up · Visible on your child's phone