Heart Signal poster
Where to stream

Heart Signal

6.620175 seasonsTV SeriesReality

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.

Where to watch

Rakuten VikiRakuten VikiOnDemandKoreaOnDemandKorea
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Apr 14, 2026
E2
Episode 2
Apr 21, 2026
E3
Episode 3
Apr 28, 2026
E4
Episode 4
May 5, 2026
E5
Episode 5
May 12, 2026
E6
Episode 6
May 19, 2026
E7
Episode 7
May 26, 2026
E8
Episode 8
Jun 2, 2026
E9
Episode 9
Jun 9, 2026
E10
Episode 10
Jun 16, 2026
E11
Episode 11
Jun 23, 2026
E12
Episode 12
Jun 30, 2026
E13
Episode 13
Jul 7, 2026
E14
Episode 14
Jul 14, 2026
E15
Episode 15
Jul 21, 2026

Cast

LSLee Sang-min
Lee Sang-min
Self - Panelist
KEKim Eana
Kim Eana
Self - Panelist
YJYang Jae-woong
Yang Jae-woong
Self - Panelist

More from Lee Sang-min · Lead actor

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2017
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2015
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2019
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2014
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2016
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2020
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2018
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2020
See all fromLee Sang-min

More from Kim Eana · Co-star actress

올인
올인
2020
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골든디스크 33주년 특집
2018
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2026
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2022
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2024
See all fromKim Eana

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Heart Signal — streaming FAQ

Which OTT platform streams Heart Signal?

Heart Signal is streaming on Rakuten Viki and OnDemandKorea in United States. It's not currently on Netflix.

Is Heart Signal on Netflix?

No, Heart Signal is not on Netflix in United States as of September 2026. It's currently on Rakuten Viki and OnDemandKorea.

Is Heart Signal on Amazon Prime Video?

No, Heart Signal isn't on Amazon Prime Video in United States right now. It's on Rakuten Viki and OnDemandKorea instead.

Where can I watch Heart Signal for free?

Heart Signal is available to stream free (with ads) on OnDemandKorea in United States.

How many seasons does Heart Signal have?

Heart Signal has 5 seasons so far.

Are all episodes of Heart Signal out yet?

The 5 released seasons of Heart Signal are complete, but the show is still in production — a new season is expected.

Is there a Season 6 of Heart Signal?

A Season 6 of Heart Signal hasn't been officially confirmed yet.