⏰Alarm clock app is lightweight, fast, and reliable. Your alarms will go off even in silent mode, do not disturb mode, or flight mode. It automatically sets alarms after the phone reboot and adjusts the time zone if you are traveling.

⏰Smart Alarm Clock is an alarm clock for heavy sleepers with multiple alarm clock lights, timer and stopwatch. It’s smart, customizable, and wakes you up slowly, naturally in a safe way. No more oversleeping and sleeping head. This bed alarm clock is specially designed for heavy sleepers.