It's been succeeded by the Hero 10 but it's still a very powerful action camera, is it still relevant?
Why the GoPro Hero 9 Black is secretly a big evolution for action cameras
GoPro HERO9 Black Bundle - Includes The Remote, Spare Battery (2 Total), and Carrying Case (CHDRB-902-RW) : Electronics
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GoPro Hero 9 Black – Reviewed & Tested - The Most GoPro Bang For Your Buck? - We Are Explorers
GoPro Hero 9 Review: Is It the Perfect Action Camera for You?
More power. More clarity. More stability. The groundbreaking HERO9 Black sports a beastly 23.6MP sensor for ridiculous 5K video and stunning 20MP photos. A dazzling new front display delivers a live preview for easy framing, while a large rear touch screen with touch zoom provides fast, intuitive control. HERO9 Black boasts a powerful new feature suite, including HindSight, and supports live streaming and Webcam mode as well.
GoPro HERO9 Black - Waterproof Action Camera + 64gb Card and Cleaning Cloth
GoPro Hero 9 Black review: All action hero