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Love Alarm

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  • Ended
  • 2019
  • 14 episodes
  • 2 seasons
  • 50 min per episode
  • Drama
  • Sci-Fi & Fantasy
  • Netflix

Where to watch Love Alarm in the US

You can stream Love Alarm in the US on Netflix.

Included with subscription

Availability updated November 3, 2026. All options and prices

Love Alarm plot

Love Alarm is an app that tells you if someone within a 10-meter radius has a crush on you. It quickly becomes a social phenomenon. While everyone talks about it and uses it to test their love and popularity, Jojo is one of the few people who have yet to download the app. However, she soon faces a love triangle situation between Sun-oh whom she starts to have feelings for, and Hye-young, who has had a huge crush on her.

Love Alarm cast

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