This video contains information on how to get LOUDER audio alerts from Bluetooth compatible Garmin Varia Radar devices.

Links:
Garmin Varia Mobile App: https://bit.ly/38WhbzW
RideWithGPS: https://bit.ly/3M5uICO
GPLama Varia RCT715 Video: https://youtu.be/m_86IZfPY4U
GPLama Varia RTL515 Video: https://youtu.be/UTLIeaRKN6c
Where to Buy:
Garmin Varia Radar RCT715 (Amazon US): https://amzn.to/3wqjBQy
Garmin Varia Radar Light RTL515 (Amazon US): https://amzn.to/3gj7tXl
Garmin Varia Radar RVR315 (Amazon US): https://amzn.to/3bsm1jN
*Note* Refer to 0:34 for my commentary on riding with headphones. It can be a topic that triggers people so I’ve addressed this in the video so people don’t have to address this in the comments.
If you are riding with headphones and connected to a compatible Garmin watch and listening to music from the watch, will you hear the alerts from the watch. I may have missed that but only caught the part on the Karoo.