Today I bought a GoPro Hero 5 Black which I've been after for weeks, involving a lot of trawling around Mercadolibre.
I finally found one on Facebook Marketplace, with one careful owner. It had hardly been used by the young owner who's parents had bought it for her, but she found it too complicated to use, apparently.
And yes, it is rather sophisticated, with WiFi, Bluetooth, GPS and you can control it with a phone app and voice commands.
Best of all is that it shoots in 4K and also has a 12 Megapixel camera, so I'm looking forward to my first outing on the bike to put it to the test.
Nothing like a new toy to play with!