For unobtrusive filming 

Tiny by design and easy to use, GoPro’s smallest 4K camera features a rugged super-light body waterproof to 5m. With 35% less volume than HERO12 Black, 86-gram HERO is small and light enough to follow you on any adventure. Carry it in your pocket, in your pack or capture body- and gear-mounted shots or handheld footage on the go. 

• Streamlined controls let you record 4K video, immersive photos and slo-mo shots with a press of the Shutter button. 
• HyperSmooth video stabilization will automatically smooth out the shakes in your footage. 
• After recording, play back your video on the GoPro Quik app. Plug HERO in to charge and your footage will be uploaded to the cloud, turned into a highlight video and sent to your phone so you can relive your adventure and share the fun. (GoPro subscription required). 
• HERO’s LCD screen lets you frame your shots perfectly while touch controls let you simply swipe to swap capture modes and tap to adjust cameras preferences.