Meridian: Car Calendar

Meridian is the car calendar app for Android Automotive OS. See your whole day on the car screen, with your Google Calendar, Outlook and work calendars merged into one clean agenda — no phone needed.

Your calendar belongs on the dashboard, not in your hand. Meridian shows what's next, where it is, and gets you there with one tap.

ONE CALENDAR APP FOR EVERY ACCOUNT
• Google Calendar — sign in in seconds by scanning a QR code with your phone
• Microsoft Outlook and Microsoft 365 calendars
• CalDAV servers — paste your calendar address to add a self-hosted or work calendar
• ICS and webcal subscriptions (school, sports, team and holiday calendars)
Personal and work calendars appear together in one merged in-car agenda.

BUILT FOR DRIVING, NOT SCROLLING
• Distraction-optimized interface designed for Android Automotive OS (AAOS)
• Large touch targets you can hit without looking twice
• Dark theme that stays easy on the eyes after sunset
• Today view, day view and month overview — always two taps away

DRIVE THERE WITH ONE TAP
Tap an event with an address and Meridian hands it straight to your car's built-in navigation. No copying addresses, no fumbling with your phone.

HANDS-FREE READ ALOUD
Let Meridian read the event out loud — title, time, place and notes — so you keep your eyes on the road.

MORE THAN A VIEWER
• Create new events on any connected calendar, right from the car
• Add subscription calendars by scanning a QR code
• Smart caching means your agenda opens instantly and still works with a weak connection
• 12-hour and 24-hour time formats

PRIVACY FIRST
• Your calendar data goes straight from your provider to your car — it is never stored on Meridian servers
• Secure OAuth sign-in for Google and Outlook
• No ads and no third-party tracking

MADE FOR
• Commuters who want their schedule ready before they pull out of the driveway
• Professionals juggling Google Calendar and Outlook in one place
• Families and parents tracking practice, pickups and appointments
• Anyone with an Android Automotive OS car who is tired of reaching for a phone

WHY MERIDIAN?
General calendar apps were designed for a desk. Meridian was designed for a driver's seat: fewer taps, bigger targets, and only the information you need before you drive off.

WORKS WITH
Cars running Android Automotive OS with Google built-in.

Install Meridian and start every drive knowing exactly where you're going.

SUPPORTED CALENDAR SERVICES:
✓ Google Calendar (fast QR code sign-in)
✓ Microsoft Outlook / Microsoft 365
✓ CalDAV servers (calendar collection URL required)
✓ ICS / webcal subscriptions