In the United States distributed by Lionsgate
on October 10, 2017 came out on dvd. Netflix (dvd by mail) set for October 10, 2017. Redbox rentals from October 10, 2017.
Release Calendar (Australia)
In Australia, «Open Water 3: Cage Dive» dvd came out on October 25, 2017
Release Calendar (Germany)
In Germany, the film later came out on dvd on October 27, 2017