GoPro is such a disappointment. After all of these years with the enormous motovlogging market, they still can't come up with a camera for the purpose. In fact, the Hero 9 is worse because it's bigger/heavier than the 8.
Everyone complains about the need for external audio input - both 3.5mm analog and Bluetooth - but nothing. You still need to buy the HUMONGOUS audio adapter, which also needs to be mounted to the helmet. The alternative is the even more HUMNGOUS media mod.
We need something like this:
- Small/light form factor for helmet chin mount. Maybe like the Hero5 Session or the Sony RX0 II.
- No screens or external UI other than a start/stop-on/off button, light and beep. All config can be through the phone. We don't need the extra size, weight, expense and power of touch screens.
- 3.5mm analog audio and Bluetooth audio input. The GoPro phone app should also have the option to record audio, including from BT intercom like Cardo/Sena. No adapters needed.
- Include a mount on the camera body itself to remove the need for a cage/housing.
- Allow it to be powered externally while operating.
- Better battery life.
In the meantime, I've mostly relied on the Insta360 One X2 for simplicity. But I still want a better chin-mount camera. Here is a quick look from my bike several months ago: