This guide brings together and replaces our early-2025 series of quick tips on family safety and emergency preparedness, rewritten and expanded in October 2026 with current steps for iPhone, Android, Windows and Mac.
The phone in your pocket and the computers at home can do a lot more for your family than send messages. They can call for help and share your location when you cannot speak, show paramedics your allergies from the lock screen, keep a child's first phone age-appropriate, put everyone's schedule in one place, and make sure the people you trust can reach your accounts if something happens to you. Nearly all of this is built in and free. It simply has to be set up before it is needed.
For many families, the first step is a teenager's phone. In a 2024 Pew Research Center survey, 95% of U.S. teens ages 13 to 17 said they have or can access a smartphone at home, and 46% said they are online almost constantly. This guide covers the four setups that matter most: emergency features, parental controls, a shared calendar, and a plan for your digital accounts.
In this guide
- Set up Emergency SOS and Medical ID on every phone
- Use free built-in parental controls instead of a paid app
- Set up a shared family calendar
- Create a digital will folder and legacy contacts
- Where to find each setting: cross-platform table
- Quick-start checklist
- FAQ
Set up Emergency SOS and Medical ID on every phone
Emergency SOS lets you call emergency services with a quick button press, without unlocking the phone or dialing. Afterward, the phone can text your chosen emergency contacts with your location. Medical ID, called medical information on Android, puts details such as allergies, medications, conditions and blood type on the lock screen, where first responders can find them. Together they take about ten minutes to set up for each phone in the family.
iPhone: Emergency SOS
- Open Settings > Emergency SOS.
- Leave Call with Hold and Release on. Pressing and holding the side button together with either volume button starts a countdown and then calls emergency services.
- Optionally turn on Call with 5 Button Presses, which lets you press the side button five times quickly. (In India, the default is three presses.)
- Check that Settings > Privacy & Security > Location Services > System Services > Emergency Calls & SOS is turned on. Apple says your location and Medical ID cannot be shared during emergency calls without it.
After an SOS call ends, iPhone texts your emergency contacts with your current location unless you cancel, and keeps them updated for a while if your location changes. On iPhone 14 and later, Emergency SOS via satellite may connect you when there is no cellular or Wi-Fi coverage, in supported countries.
iPhone: Medical ID and emergency contacts
- Open the Health app, tap the Summary tab, then tap your profile picture.
- Tap Medical ID, then Edit.
- Fill in medications, allergies, conditions, blood type and anything else a responder should know.
- Turn on Show When Locked so it can be viewed from the lock screen, and Share During Emergency Call so it is sent automatically when you call or text emergency services.
- Under Emergency Contacts, tap the plus button, choose a contact, and set their relationship to you. Tap Done.
Apple notes that if Messages is not your default texting app, or has been deleted, emergency contacts will not be notified automatically.
Android: Emergency SOS
- Open Settings > Safety & emergency > Emergency SOS and tap Start setup (Android 12 and later; Samsung and other brands may word this slightly differently).
- Confirm your local emergency number.
- Add emergency contacts and choose what they receive, such as your location.
- Choose whether SOS needs you to touch and hold to start, or starts automatically after a five-second countdown.
- Optionally turn on emergency video recording, which can automatically share a link with your contacts after it backs up.
To trigger it, press the power button five or more times. Google warns that Emergency SOS does not work in airplane mode or with Battery Saver on, which is worth telling teenagers who use battery saving all day. The Safety app also offers Emergency sharing, which shares your live location with chosen contacts for up to 24 hours.
Android: Medical information
- Open the Safety app and sign in with your Google Account.
- Tap Your info, then Medical information, and fill in blood type, allergies and medications.
- Under Your info > Emergency contacts, add your contacts, then turn on the option to show emergency info when the phone is locked.
Windows and Mac
Computers have no Emergency SOS feature. Instead, make sure each family member's phone is set up, and keep a printed card with medical details and emergency contacts in a wallet or bag, since a phone can be lost or broken in an accident. If anyone in the family wears a smartwatch, check its emergency features too.
Common pitfalls
- Accidental SOS calls. The five-press shortcut can trigger in a pocket. If that happens, stay on the line and tell the operator it was an accident rather than hanging up.
- Too much on the lock screen. Anyone who picks up the phone can see Medical ID and Android emergency info. Include what responders need and leave out the rest.
- Out-of-date details. Review medications and contacts every time a prescription or phone number changes.
Use free built-in parental controls instead of a paid app
Apple, Google and Microsoft all include parental controls at no extra cost. They let parents set daily time budgets, schedule device-free hours such as bedtime and school, approve app downloads and purchases, filter mature content, and decide who a younger child can contact. These tools are meant for parents and guardians managing a child's account. They are not for monitoring other adults, and they work best when a child knows what is set and why.
iPhone and iPad
Parental controls on Apple devices work through Family Sharing, which links up to six people (the organizer plus five members). Give your child their own Apple Account, created as a child account in Family Sharing, rather than signing them in with yours.
- On your own iPhone, open Settings > Family, tap your child's name, then tap Screen Time and follow the prompts.
- Set a Screen Time passcode on your device when asked. Apple says the passcode for a child managed by Family Sharing is set by the parent, not on the child's device. Do not share it.
- On iOS 26, configure Downtime for bedtime and school hours, App Limits for categories such as games and social media, Communication Limits for who your child can contact, and Content & Privacy Restrictions for age ratings and privacy settings.
- Under Apps & Websites or Restrictions, make sure Ask to Buy is on so purchases and downloads need your approval.
Apple redesigned these controls in iOS 27, with options such as Screen Time Schedules for device-free routines, Time Allowances for daily budgets by app category, and Allowed Contacts for who a child can reach. Apple says every device in the family group must run the 27 releases to use the new version. If yours do not, the iOS 26 controls keep working.
Mac
- Choose Apple menu > System Settings and click Screen Time.
- Choose your child from the Family Member menu (this appears once Family Sharing is set up).
- Turn on Lock Screen Time Settings so changes need your passcode. If your child has an administrator account, you will be prompted to convert it to a standard account, which you should do.
- Set Downtime, App Limits, Communication Limits and Content & Privacy to match their iPhone or iPad.
Android
Android offers two routes:
- Google Family Link (free): Install Family Link on your phone. It works on Android 7.0 and later or iPhone with iOS 16 and later. Then follow the prompts to link your child's Google Account. From your phone you can set daily limits and bedtime, use School time to silence the device during class and allow only approved apps, approve Google Play downloads, set content filters, and see the device's location.
- On-device parental controls (Android 16 and later): Google describes a Parental Controls section in Settings, protected by a PIN, with a daily screen time limit, downtime, per-app limits and web filtering for Chrome and Google Search. Search Settings for "Parental controls" to find it.
Windows 11
- Create a child account for your child that is part of your Microsoft family group, rather than letting them use yours.
- Sign in at account.microsoft.com/family as the family organizer, or open the Microsoft Family Safety app on your phone.
- Select your child, open the Windows tab, and choose a day to set allowed time ranges and total hours. Use the checkboxes to copy the schedule to other days.
- Review the content filter and app and game limits on the same page.
Microsoft's help page says Family Safety screen time also covers Xbox, and on mobile it applies only to Android devices.
Common pitfalls
- Sharing your own account. Controls only work on a child account. Signing a child in with a parent's account bypasses everything.
- Letting the passcode leak. Enter it out of sight and do not reuse your phone passcode.
- Setting and forgetting. Revisit limits as children get older, and agree on the rules together. Pew's research suggests teens spend much of the day online, so a clear plan beats surprise lockouts.
Set up a shared family calendar
A shared calendar replaces endless "what time is practice?" messages with a single source everyone can check. Each person keeps their own calendar and also sees the family one, with events on everyone's phone and reminders before they start. Pick the platform most of your family already uses. Mixed iPhone and Android families usually find Google Calendar easiest, because it has apps for both and works in any browser.
Google Calendar (Android, iPhone, Windows, Mac)
- Create a family group on Google if you do not have one. Google says a calendar called Family is created automatically and shared with every member.
- On a computer, open Google Calendar, click to create an event, pick Family from the calendar drop-down, add details, and save.
- In the Google Calendar phone app, create an event and change the calendar to Family before saving.
- Add a default notification to the family calendar so everyone gets a reminder before each event.
Only the calendar's owner can delete it. If the family manager deletes the family group, Google says the calendar has to be deleted separately.
Apple Calendar (iPhone, iPad, Mac)
When you use Family Sharing, members typically get a shared iCloud calendar named Family. If you do not see one, or want a separate calendar for something like sports, create and share your own:
- On iPhone, open Calendar, tap Calendars, and tap Add Calendar to create a new iCloud calendar.
- Tap the info button next to it, tap Add Person, and enter each family member's Apple Account email.
- Choose whether each person can edit or only view.
- On a Mac, Control-click an iCloud calendar in the Calendar sidebar and choose the option to share it.
Outlook (Windows and the web)
- In Outlook.com, select Calendar, then Share calendar at the top, and choose a calendar you own.
- Enter a family member's name or email and choose Can view all details or Can edit.
- Select Share. Microsoft notes that people with Gmail or other non-Microsoft addresses need an Outlook.com or Microsoft 365 account to accept.
Making it stick
- Agree on one rule: if it is not on the family calendar, it is not confirmed.
- Color code by person using event colors, or create one shared calendar per child.
- Put addresses in the location field so maps and travel-time alerts work.
- Keep private things private. Personal appointments belong in your own calendar. Outlook shows only the time of items marked private.
Create a digital will folder and legacy contacts
If you were suddenly unable to manage your affairs, could your family get into your phone, your email, your photos and your bank's app? For most people the honest answer is no. A digital legacy plan has two parts: built-in legacy features that give named people access through the provider's own process, and a digital will folder that tells them what exists and where to find it. Neither replaces a legal will, but both make an already hard time easier.
Apple: Legacy Contact
- On iPhone, open Settings, tap your name, then Sign-In & Security > Legacy Contact. On a Mac, go to System Settings, click your name, then Sign-In & Security > Legacy Contact.
- Tap Add Legacy Contact, authenticate, and choose a Family Sharing member or someone from your contacts.
- Share the access key by iMessage, or print it and store it with your important papers.
According to Apple, a Legacy Contact can request access with the access key and a death certificate, and can then reach photos, messages, notes, files and device backups. They cannot access purchased movies, music and books, or anything in iCloud Keychain, including saved passwords and passkeys. That is why the password manager step below still matters. Your contact does not need an Apple device.
Google: Inactive Account Manager
- Go to myaccount.google.com/inactive.
- Choose how long your account must be inactive before the plan starts.
- Add up to 10 trusted contacts, each with a phone number Google uses to verify them, and choose what data each can download.
- Optionally write the message they will receive, set an email auto-reply, and decide whether the account should then be deleted.
Contacts hear nothing until your account has actually been inactive for the period you chose. Without a plan, Google says it may delete accounts after at least two years of inactivity.
Social media and other accounts
Facebook and Instagram offer memorialization options. On Facebook you can name a legacy contact to look after a memorialized profile, or ask for the account to be deleted. Search each app's settings for "memorialization" or "legacy". For Microsoft accounts, banks and other services without a built-in legacy feature, the digital will folder fills the gap.
Build the digital will folder
Keep the folder short and practical. It should help someone find things, not hold every password in plain text. Include:
- How to get into your password manager, which unlocks everything else. Most password managers offer an emergency kit or an emergency access feature for this purpose. Check your manager's help pages for how it works.
- Phone and computer passcodes, or where they are written down.
- Where two-factor backup codes are kept, since a trusted person may not have your phone.
- A list of important accounts: email, bank, retirement, insurance, utilities, subscriptions, cloud storage and domain names, with no passwords in the list itself.
- Your wishes for photos, social profiles and email: keep, download, memorialize or delete.
- Who to contact: your executor, lawyer or accountant, if you have one.
Where to keep it
- Best: inside your password manager as a secure note, combined with its emergency access feature.
- Good: a printed copy in a sealed envelope with your will, or in a home safe, with a trusted person told where it is.
- Avoid: an ordinary shared cloud folder or an email draft containing passwords.
Windows and Mac
If your computer uses BitLocker, Device Encryption or FileVault, nobody can read its drive without the password or recovery key. Note in your folder where the recovery key is kept. For Windows Device Encryption with a Microsoft account, it is stored with that account. Otherwise a family member may be unable to recover photos and documents stored only on that machine.
Common pitfalls
- Never telling anyone. A perfect folder no one knows about does nothing. Tell at least one trusted person it exists.
- Letting it go stale. Review it once a year, for example when you do your taxes.
- Ignoring the law. Rules about access to a deceased person's accounts vary by country and state. Mention digital assets when you make or update a will, and ask a qualified professional if you are unsure.
Where to find each setting: cross-platform table
Menu wording varies by version and manufacturer. If a path does not match, search Settings for the feature name.
| Task | iPhone | Android | Windows 11 | Mac |
|---|---|---|---|---|
| Emergency SOS | Settings > Emergency SOS | Settings > Safety & emergency > Emergency SOS | Not available | Not available |
| Medical info on lock screen | Health > profile > Medical ID | Safety app > Your info > Medical information | Not available | Not available |
| Parental controls | Settings > Family > [child] > Screen Time | Family Link app, or Parental controls in Settings (Android 16+) | account.microsoft.com/family or Family Safety app | System Settings > Screen Time |
| Shared calendar | Calendar > Calendars > info button > Add Person | Google Calendar Family calendar | Outlook.com > Calendar > Share calendar | Calendar > Control-click calendar > Share |
| Legacy access | Settings > [name] > Sign-In & Security > Legacy Contact | myaccount.google.com/inactive | Digital will folder | System Settings > [name] > Sign-In & Security > Legacy Contact |
Paths checked against Apple, Google and Microsoft help pages in October 2026 for iOS 26, Android 16, Windows 11 and macOS 26.
Quick-start checklist
Do these in order this weekend. The first two could matter in an emergency tomorrow.
| Priority | Task | Time needed | Impact |
|---|---|---|---|
| 1 | Fill in Medical ID or Android medical information and emergency contacts for each family member | 10 min per phone | High |
| 2 | Turn on and practice (without calling) the Emergency SOS shortcut; check location for emergency calls is on | 5 min per phone | High |
| 3 | Add an Apple Legacy Contact and set up Google Inactive Account Manager | 15 min | High |
| 4 | Set up child accounts and basic parental controls: bedtime, app approval, content filter | 30 min per child | High |
| 5 | Start the digital will folder: password manager access, device passcodes, account list | 45 min | High |
| 6 | Create or share the family calendar and add this month's events | 20 min | Medium |
| 7 | Note where computer recovery keys are kept | 10 min | Medium |
| 8 | Put a calendar reminder to review everything in six months | 2 min | Medium |
FAQ
Can first responders really see my Medical ID without unlocking my phone?
Yes, if you turn on Show When Locked on iPhone or the lock-screen option for emergency info on Android. On iPhone, Share During Emergency Call also sends it automatically when you call or text emergency services. That convenience means anyone holding your phone can read it, so include only what responders need.
Do I need to pay for a parental control app?
For most families, no. Screen Time, Family Link and Microsoft Family Safety cover time limits, schedules, app approval and content filtering for free. Paid apps mainly add cross-platform dashboards or extra reporting, which younger children rarely need.
Our family has both iPhones and Android phones. Which calendar should we use?
Google Calendar is usually the easiest choice, because it has apps for iPhone and Android and works in any browser. iPhone users can also add their Google account to Apple's Calendar app so family events appear alongside their other calendars.
Is it safe to write my passwords in a digital will folder?
Not in plain text in a shared folder or email. Keep passwords in a password manager, and use the folder to explain how a trusted person can get into it, for example through its emergency access feature or an emergency kit stored in a safe place.
Sources
- Pew Research Center: Teens, Social Media and Technology 2024
- Apple: Use Emergency SOS on iPhone
- Apple: Set up your Medical ID in the Health app
- Apple: Use Crash Detection and emergency location settings
- Apple: Use Screen Time to manage your child's iPhone or iPad
- Apple: Screen Time settings on Mac
- Apple: What is Family Sharing?
- Apple: How to add a Legacy Contact for your Apple Account
- Google: Get help during an emergency on Android
- Android: Get started with Android parental controls
- Google: Use a family calendar on Google
- Google: About Inactive Account Manager
- Microsoft: Set screen time limits across devices
- Microsoft: Share your calendar in Outlook.com
- Microsoft: Device encryption in Windows
Top image: "First aid kit" by Santeri Viinamäki, CC BY-SA 4.0, via Wikimedia Commons (resized). Charts by Thank You Robot.
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