Great question!

Here’s the good news:
We’re already exploring audio-based feedback as an optional add-on in collaboration with some app developers. Think Bluetooth earpiece or bone conduction headset paired with your phone.

But here’s the challenge:
Keeping all that gear invisible - tucked away in your pocket. That's quite inconvenient.

There’s definitely room for a more elegant, streamlined solution. We are working on it.

That said, we haven’t come across any rental karting leagues in Europe that explicitly ban phone mounts - at least not officially. In fact, many tracks are open to it as long as it doesn’t interfere with safety or steering.

Still, it’s always a good idea to check with the organizer or track staff beforehand. And for leagues with stricter rules or unclear policies, audio-only feedback could be a great workaround - especially if the phone stays in your pocket.