Size comparison between RunCam 3 and Gopro Session:
|38 x 37.5 x 38|
GoPro Session 4/5
|38 x 36 x 38|
Dive housing for GoPro made by some manufacturers may not fit RunCam 3 because of the size difference. It may bring some problem such as hard to press or fail to install.
We strongly recommend buying these from our website: