The HERO8 Black was announced as the successor to the HERO7 Black on October 1, 2019, alongside the GoPro MAX that offered 360 degree capture.
The HERO8 Black essentially contained the features of the HERO7 Black, and improved on certain functions. Most notably, the "HyperSmooth" feature introduced in the HERO7 Black was improved on and named "HyperSmooth 2.0", also resulting in an improvement of the TimeWarp feature introduced in the HERO7 Black. The HERO8 Black also improved the image quality, improving the HDR functions of the camera to allow HDR to assist the SuperPhoto function of the camera that automatically chooses what image processing to use such as high dynamic range (HDR). GoPro also reintroduced the field-of-view (FOV) functionality as, "Digital Lenses" which retains the original SuperView, Wide, Narrow, Linear FOV settings. Moreover, live-streaming now streams in 1080p instead of the HERO7 Black's 720p and the RAW imaging functionality has now been expanded for all photo modes.
The HERO8 Black largely introduced several new functions into the camera. Physically, the HERO8 Black now incorporates the connecting prongs that are used to connect accessories, directly onto the camera. Originally, the cameras would only be able to access the prongs if the cameras utilised either the frames (for cameras HERO5 to HERO7) or the protective cases for HERO4 and before. Moreover, the GoPro logo moved under the LCD screen to make way for extra microphones. More additions to the camera most notably were part of the software aspects of the camera. These included an option to switch between various settings presets, including standard, activity, cinematic and action shots and adjusting on-screen shortcuts of the user interface. Most notably as part of software, was the introduction of the night-lapse video, which similar to the time-lapse video mode, automatically stitches the frames captured by the camera at set intervals, however with the addition of improved low-light performance.
The HERO8 Black also attempts to address vloggers who may wish to use the GoPro in such a manner. As such, GoPro has also introduced an external accessory known as the "Media Mod" which includes a USB Type-C port for supplying power to external microphones and accessories, a micro-HDMI port and a 3.5 mm microphone port. Moreover, the accessory includes a mount to connect either external microphones, LEDs or an LCD screen.