iPhone
Open HeatSafe in Safari, tap Share, then choose Add to Home Screen.
Check on Someone
Check on someone before the heat does.
A quick call, text, or knock can matter on dangerous heat days. Buddy Check helps you remember who you want to reach today, and optional sync can support focused heat check-ins with someone you trust.
Save options
Use this device, or sign in to keep Buddy Check in sync.
Buddy Check works without sign-in. With Google, reminders and connected heat check-ins can stay available when you switch browsers or devices.
HeatSafe keeps this purposeful: no public profile, no public feed, and no general chat.
Why it matters
Heat can hit vulnerable neighbors quietly and quickly.
A short text, call, or knock on the door may help someone stay connected to water, cooling, or support when the day gets dangerous.
Privacy-friendly
Prefer not to connect through the app? You can still save local daily reminders to check on the people you care about most.
These reminders stay on this device unless you choose to sign in and sync them.
Check-in status refreshes for each new Phoenix day, even if this page stays open.
Loading saved buddy checks...
Connected buddies
Connect with someone you want to check on.
Invite a friend, family member, or neighbor to receive quick heat check-ins inside HeatSafe.
This is not a public profile or general chat. It is a focused heat check-in between people who choose to connect.
Connected check-ins will appear here after an invite is accepted.
Reminder preferences
Reminders on this device are optional.
If you want, HeatSafe can ask this device to show reminder prompts here later. HeatSafe does not send texts or emails from this section.
This device
Reminder prompts are not available in this browser.
Phone shortcut
Add HeatSafe to your phone
Keep HeatSafe one tap away during dangerous heat days.
Android
Open HeatSafe in Chrome, then choose Install app or Add to Home Screen from the browser menu.
Adding HeatSafe to your home screen makes it faster to check risk, find cooling spots, and respond to check-ins.
Safety disclaimer
HeatSafe Phoenix shares informational guidance and public resource links.
It is not medical advice, diagnosis, or emergency dispatch. Heat conditions can become serious quickly, especially for older adults, outdoor workers, children, and people with existing health concerns.
If symptoms feel severe, someone is confused, faints, has trouble breathing, or may be in immediate danger, seek urgent help and call 911.