A lot of hate for this title from the FF community. On one hand it's understandable because He's Watching is NOT really a Found Footage movie. But on the other hand, it's something much weirder and arguably even better.
The idea behind this movie is that it starts out as a pretty standard found footage flick, but sort of snowballs into (basically) a demon using found footage and electronic recording to communicate and disrupt the lives of two teenage children. If you've seen Benson and Moorehead's "The Endless," this is a very similar concept of a monster creating found media to communicate, just taking it into the natural next stage of presentation.
The only real issue that I had with this movie is the angle of the pandemic. As I understand it, this movie was shot during COVID-19 lockdowns, and in the film the two main children are home alone because of a mysterious virus that targets adults and has left their parents hospitalized. Chalk it up to pandemic fatigue, but I didn't need this movie to be stapled to a real-life event. It just came across as distracting.
But this is one of those FF movies that is more about the feeling of FF than the logical machinations to justify FF. As much as I like FF movies that have a compelling reason to keep the camera rolling, when filmmakers go in the COMPLETE opposite direction I think it's just as exciting. Give this one a shot!