Does anyone know if there’s an action camera out there, like a go pro, that just records straight to your phone? Rather than bothering with all the SD cards and tiny internal storage and what not?

@odd I think the battery and bandwidth required would be a bit much for now. Wifi 6 would do it, but you'd need a huge battery to power not just capturing and processing 4K, but then transmitting it. What I need, I think, is a secure way to attach my phone to my helmet.