How to set up automated Sahoor and Iftar reminders that adjust for daylight‑saving changes on multiple devices

During Ramadan, setting up automated Sahoor and Iftar reminders that adapt to daylight‑saving time (DST) is essential for global Muslims who use multiple devices. By linking the Ramadan AI Calendar to your phone, tablet, and desktop, the app automatically recalculates the exact start and end of fasting based on local DST rules, so you receive accurate notifications without manual updates.

Start by installing the free HalalFaith app on each device and signing in with the same account. In the Settings menu, navigate to Ramadan Calendar > Reminder Settings. Enable Sahoor and Iftar alerts, then choose the notification style (push, email, or SMS) that suits each device. The app uses the device’s time zone and DST data to schedule reminders, so a user traveling from New York (UTC‑5) to London (UTC+0) will see the times shift correctly as each device updates its clock.

For extra reliability, sync the calendar with your native calendar apps (Google Calendar, Outlook, Apple Calendar). HalalFaith provides an iCal feed URL that you can add to any calendar service; once imported, the feed inherits the same DST adjustments, delivering consistent alerts across work and personal schedules. This is especially helpful for professionals using corporate Outlook accounts alongside personal Google calendars.

If you prefer audible cues, activate the live Adhan feature within the Smart Masjid & Prayer Times Finder. Select the Makkah or Madina call, and the app will play the Adhan at the exact Sahoor and Iftar moments, automatically accounting for DST changes. This integration ensures that the reminder is both visual and auditory, catering to diverse user preferences.

Finally, test the setup before Ramadan begins. Set a test reminder for a date a few days ahead, change the device time zone manually, and verify that the alert triggers at the adjusted local time. For travelers, consult our guide on What factors determine accurate prayer times in high‑latitude cities during summer and winter to understand how extreme latitudes affect timing calculations.