Cyclops (2000)

Sex offender Carl Gatliss is paroled with a tiny camera implanted behind his retina to monitor his every move and send it back to probation officers Esther and Ken,who are watching on a screen. After he breaks parole by visiting his victim to make amends Ken wants him returned to prison but Esther prevents it. As a result Gatliss obsesses about Esther,killing his girlfriend for her and ultimately arriving at her house when she is alone and vulnerable.

Unfortunately the movie Cyclops is not yet available on HBO Max.