Review on 🎧 Sena Pi: High-Performance Bluetooth Intercom Headset for Cycling and Multi-Sport Helmets (Universal Fit) by Thomas Chalecki

I think my only complaint about these devices would be the missing two lines in the quick setup guide for the steps required for users without a smartphone who just want to use it as an intercom. After an hour and a half of unsuccessfully playing with their app, I finally downloaded the user manual (not included). At the end of this document were lines for pairing devices together. To save the next person, here's the magic. Turn on the devices (both + and - buttons together hold the - button for 5 seconds units) The handshake lasts a few seconds. Done I don't know if the hardware will allow this, but I'm hoping that a future firmware update will allow pairing with more than one other device.