Season
Episode
- Episode 1: Episode 1
- Episode 2: Episode 2
- Episode 3: Episode 3
- Episode 4: Episode 4
- Episode 5: Episode 5
- Episode 6: Episode 6
- Episode 7: Episode 7
- Episode 8: Episode 8
- Episode 9: Episode 9
- Episode 10: Episode 10
- Episode 11: Episode 11
- Episode 12: Episode 12
- Episode 13: Episode 13
- Episode 14: Episode 14
- Episode 15: Episode 15
- Episode 16: Episode 16
- Episode 17: Episode 17
- Episode 18: Episode 18
- Episode 19: Episode 19
- Episode 20: Episode 20
- Episode 21: Episode 21
- Episode 22: Episode 22
- Episode 23: Episode 23
- Episode 24: Episode 24
- Episode 25: Episode 25
- Episode 26: S4 EP0
- Episode 27: Episode 27
- Episode 28: Episode 28
- Episode 29: Episode 29
- Episode 30: Episode 30
- Episode 31: Episode 31
- Episode 32: Episode 32
- Episode 33: Episode 33
- Episode 34: Episode 34
- Episode 35: Episode 35
- Episode 36: Episode 36
- Episode 37: Episode 37
- Episode 38: S5 Before Checking in the Heart Signal Accommodation 1
- Episode 39: S5 Before Checking in the Heart Signal Accommodation 2
- Episode 40: Episode 40
- Episode 41: Episode 41
- Episode 42: S5 EP1 Extra
- Episode 43: Episode 43
- Episode 44: Episode 44
- Episode 45: S5 EP2 Extra
- Episode 46: Episode 46
- Episode 47: Episode 47
- Episode 48: S5 EP3 Extra
- Episode 49: Episode 49
- Episode 50: Episode 50
- Episode 51: Episode 51
- Episode 52: S5 EP4 Extra
- Episode 53: Episode 53
- Episode 54: Episode 54
- Episode 55: S5 EP5 Extra
- Episode 56: Episode 56
- Episode 57: Episode 57
- Episode 58: Episode 58
- Episode 59: Episode 59
- Episode 60: Episode 60
- Episode 61: S5 EP6 Extra
- Episode 62: Episode 62
- Episode 63: Episode 63
- Episode 64: Episode 64
- Episode 65: S5 EP7 Extra
- Episode 66: Episode 66
- Episode 67: Episode 67
- Episode 68: S5 EP8 Extra
- Episode 69: Episode 69
- Episode 70: Episode 70
- Episode 71: S5 EP9 Extra
- Episode 72: Episode 72
- Episode 73: Episode 73
- Episode 74: S5 EP10 Extra
- Episode 75: S6 Spoiler Alert
- Episode 76: S6 More for Episode 1 (Part 1)
- Episode 77: S6 More for Episode 1 (Part 2)
- Episode 78: S6 Episode 1 (Part 1) of Check Out Heart Signal
- Episode 79: S6 Episode 1 (Part 2) of Check Out Heart Signal
- Episode 80: S6 More for Episode 2
- Episode 81: S6 Episode 2 of Check Out Heart Signal
- Episode 82: S6 More for Episode 3
- Episode 83: S6 Episode 3 of Check Out Heart Signal
- Episode 84: S6 More for Episode 4
- Episode 85: S6 Episode 4 of Check Out Heart Signal
- Episode 86: S6 More for Episode 5
- Episode 87: S6 Episode 5 of Check Out Heart Signal
- Episode 88: S6 More for Episode 6
- Episode 89: S6 Episode 6 of Check Out Heart Signal (Part 1)
- Episode 90: S6 Episode 6 of Check Out Heart Signal (Part 2)
- Episode 91: S6 More for Episode 7
- Episode 92: S6 Episode 7 of Check Out Heart Signal
- Episode 93: S6 More for Episode 8
- Episode 94: S6 Episode 8 of Check Out Heart Signal
- Episode 95: S6 More for Episode 9
- Episode 96: S6 Episode 9 of Check Out Heart Signal
- Episode 97: S6 More for Episode 10
- Episode 98: S6 Episode 10 of Check Out Heart Signal
- Episode 99: S7 Exclusive Pilot
- Episode 100: Episode 100
- Episode 101: Episode 101
- Episode 102: Episode 102
- Episode 103: Episode 103
- Episode 104: S7 Preliminary Meeting
- Episode 105: Episode 105
- Episode 106: Episode 106
- Episode 107: Episode 107
- Episode 108: Episode 108
- Episode 109: S7 More for Episode 1
- Episode 110: S7 Episode 1 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 111: S7 Heartfelt Visits
- Episode 112: S7 Episode 1 of Check Out Heart Single (China Version) S7 (Part 2)
- Episode 113: Episode 113
- Episode 114: Episode 114
- Episode 115: Episode 115
- Episode 116: S7 More for Episode 2
- Episode 117: S7 Episode 2 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 118: S7 Episode 2 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 119: Episode 119
- Episode 120: Episode 120
- Episode 121: Episode 121
- Episode 122: S7 More for Episode 3
- Episode 123: S7 Episode 3 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 124: S7 Episode 3 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 125: Episode 125
- Episode 126: Episode 126
- Episode 127: S7 More for Episode 4 (Part 1)
- Episode 128: S7 More for Episode 4 (Part 2)
- Episode 129: S7 Episode 4 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 130: S7 Episode 4 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 131: S7 Episode 4 of Check Out Heart Signal (China Version) S7 (Part 3)
- Episode 132: Episode 132
- Episode 133: Episode 133
- Episode 134: Episode 134
- Episode 135: S7 More for Episode 5(Part 1)
- Episode 136: S7 More for Episode 5(Part 2)
- Episode 137: S7 Episode 5 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 138: S7 Episode 5 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 139: Episode 139
- Episode 140: Episode 140
- Episode 141: S7 More for Episode 6
- Episode 142: S7 Episode 6 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 143: S7 Episode 6 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 144: Episode 144
- Episode 145: Episode 145
- Episode 146: Episode 146
- Episode 147: S7 More for Episode 7
- Episode 148: S7 Episode 7 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 149: S7 Episode 7 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 150: Episode 150
- Episode 151: Episode 151
- Episode 152: Episode 152
- Episode 153: Episode 153
- Episode 154: S7 More for Episode 8
- Episode 155: S7 Episode 8 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 156: S7 Episode 8 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 157: Episode 157
- Episode 158: Episode 158
- Episode 159: Episode 159
- Episode 160: S7 More for Episode 9
- Episode 161: S7 Episode 9 of Check Out Heart Signal (China Version) S7 (Part 1)
- Episode 162: S7 Episode 9 of Check Out Heart Signal (China Version) S7 (Part 2)
- Episode 163: S7 Check Out Surprise
- Episode 164: Episode 164
- Episode 165: Episode 165
- Episode 166: S7 More for Episode 10
- Episode 167: Episode 167
- Episode 168: Episode 168
- Episode 169: Episode 169
- Episode 170: Episode 170
- Episode 171: Episode 171
- Episode 172: Episode 172
- Episode 173: Episode 173
- Episode 174: Episode 174
- Episode 175: Episode 175
- Episode 176: Episode 176
- Episode 177: S8 Flashback Special
- Episode 178: S8 Preview Teaser
- Episode 179: S8 Premiere Getaway (Part 1)
- Episode 180: S8 Premiere Getaway (Part 2)
- Episode 181: Episode 181
- Episode 182: Episode 182
- Episode 183: Episode 183
- Episode 184: Episode 184
- Episode 185: S8 More for Episode 1
- Episode 186: S8 Watching Episode 1 Together(Part 1)
- Episode 187: S8 Watching Episode 1 Together(Part 2)
- Episode 188: Episode 188
- Episode 189: Episode 189
- Episode 190: Episode 190
- Episode 191: Episode 191
- Episode 192: Episode 192
Heart Signal Specials Episode 119
A dating reality show about eight strangers, 4 men and 4 women, living together in the Signal House.
