The Flip On/Off Alarm Clock: so simple, even a sleep-deprived, stressed-out, clock-challenged person could use it. If you can read English, you can figure out the Flip On/Off Alarm Clock. When the word “on” is up, your alarm is set. If the word “off” is up, your alarm is not set. It can’t get any simpler. You are still responsible for setting the right time, though. $44.99