A monochrome digital watch face displaying large time, seconds, weekday, date, battery percentage, estimated battery days, and ZULU time. A dedicated field shows the next prayer and the remaining time. After the prayer begins, the field automatically switches to the next prayer. Prayer times are calculated offline from the selected or available coordinates using solar calculations and the Umm al-Qura method: Fajr at 18.5° below the horizon, and Isha 90 minutes after Maghrib (120 minutes during Ramadan). Asr uses the standard shadow factor of 1. Times may differ from your local mosque’s schedule.

Updated prayer-time calculations to the Umm al-Qura method: Fajr at 18.5° below the horizon and Isha 90 minutes after Maghrib, or 120 minutes during Ramadan. Improved calculation for high-latitude locations.