Series · 2017 · 90 min · 5 seasons

Heart Signal (2017)

Original title: 하트시그널

6.8/10 · 9 votes

Heart Signal is a TV series (Reality) that first aired in 2017. Heart Signal has 5 seasons and 82 episodes in total. It has an average rating of 6.8/10 from 9 viewers. In United States, you can watch Heart Signal on Rakuten Viki and OnDemandKorea.

Last episode S5 · E15 — Episode 15 July 21, 2026

Where can I watch Heart Signal

📍 United States

Stream

Rakuten Viki

Free

Rakuten Viki →Best Reality series on Rakuten Viki (United States) →OnDemandKorea →Best Reality series on OnDemandKorea (United States) →

Streaming data provided by JustWatch.

Available in other countries

Streaming services that carry Heart Signal, and the countries where you can watch it:

Rakuten Viki 41 countries 📍

Andorra, Albania, Bosnia & Herzegovina, Barbados, Bahrain, Bermuda, Bahamas, Canada, Germany, Dominican Republic, Algeria, Egypt, French Guiana, Gibraltar, Croatia, Iraq, Iceland, Jamaica, Jordan, Kuwait, Lebanon, Liechtenstein, Libya, Morocco, Monaco, Moldova, North Macedonia, Malta, Oman, Panama, Qatar, Serbia, Saudi Arabia, Slovenia, Slovakia, San Marino, El Salvador, Tunisia, United States, Uruguay, Yemen

OnDemandKorea 2 countries 📍

Argentina, United States

FOD Channel Amazon Channel 1 countries

Japan

Lemino Select Amazon Channel 1 countries

Japan

Amazon Prime Video 1 countries

Japan

wavve 1 countries

South Korea

Watcha 1 countries

South Korea

TVING 1 countries

South Korea

Plot

A cohabitation of young men and women begin at Signal House where filled with rosy expectation of love and romance blooms. The “Predictors” with vast experiences in dating and love will detect potential lovers in the Signal House. The most exhilarating love game begins now.