"Heard U" is a song by the American singer-songwriter Kali Uchis. Released in 2020, it features a blend of R&B and pop elements, showcasing her unique vocal style. The song explores themes of love and longing, with lyrics that convey emotional depth and vulnerability. The track is part of her album Sin Miedo (del Amor y Otros Demonios), which received critical acclaim for its innovative sound and production. "Heard U" highlights Kali Uchis's ability to connect with listeners through relatable storytelling and captivating melodies.