Neither Sena nor Revain make it clear, but as long as the GP10 is on, it's the *only* Bluetooth device that will recognize your Sena headset. No GPS, no phone, no music - just a connection to the camera. There are numerous posts on the Sena support forums complaining about this, but there is no solution. If you want to use another Bluetooth device, don't buy the GP10.
Panasonic Lumix DMC-TS25 - Rugged 16.1 MP Digital Camera with 8x Intelligent Zoom (Black)
15 Review
π· Olympus Tough TG-2 iHS Camera: Unleashing Unmatched Durability and Superior Quality
18 Review
GoPro HERO8 Black Ultimate Bundle - HERO8 Black Camera, Shorty, Head Strap, 32GB SD Card, 2 Rechargeable Batteries
50 Review
Waterproof Case for DSLR Cameras: DiCAPac WP-S10 Pro Series
9 Review