Overview
Timer (stylized as TiMER) is a 2009 science fiction romantic comedy film written, produced, and directed by Jac Schaeffer in her directorial debut. The plot concerns a device that counts down to the moment a person meets their soulmate.
Plot
The concept of a TiMER is that a wrist implant is available that counts down to the day when the user will meet his or her soulmate.
Oona, a Los Angeles orthodontist, has a blank timer, meaning her soulmate is not equipped with one. Searching for her soulmate, Oona brings her latest timerless boyfriend to get a timer installed, but the timers do not match, and they part ways.
Oona's stepsister and roommate, Steph, has a TiMER indicating that she will not meet her soulmate for over 15 years. Steph's lifestyle includes one-night stands with men whose timers are about to expire, and she encourages Oona toward similar behavior.
From Wikipedia (CC BY-SA 4.0).