Uploaded February 2026 | Updated September 2026, 2 weeks ago
Three weeks after launch, the highly anticipated Garmin Varia RearVUE 820 has had a turbulent start, with firmware 6.34 finally fixing key issues I uncovered - the ANT+ distance overflow and missing speed dat. However many riders are still returning units due to unexpected behaviour. While early hardware faults and pulled firmware versions tell part of the story, the real controversy lies in the new same-speed detection feature, which leaves the radar in a constant alert state during group rides. In this video, I break down what’s been fixed, what still needs work, and why this flagship radar isn’t delivering the seamless experience riders expected.
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Video Index:
0:00 Intro
0:54 Firmware 6.34 Details
1:11 ANT+ Radar Distance Fix - Road Test
2:44 ANT+ Radar Speed Reporting Fix - Road Test
3:18 MyBikeRadarTraffic Developer Notes
4:44 Pairing to the Varia 820 with ANT+
5:41 Firmware Version Confusion
5:51 Radar Threat Mode Mobile Bug - Fixed
6:06 Radar Initialization Errors
6:50 Group Ride Problems!
6:48 Group Ride Road Test
8:53 Commentary and Feature Ideas
9:52 Wrap
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https://gplama.com
#Cycling #Radar #Garmin
Three weeks after launch, the highly anticipated Garmin Varia RearVUE 820 has had a turbulent start, with firmware 6.34 finally fixing key issues I uncovered - the ANT+ distance overflow and missing speed dat. However many riders are still returning units due to unexpected behaviour. While early hardware faults and pulled firmware versions tell part of the story, the real controversy lies in the new same-speed detection feature, which leaves the radar in a constant alert state during group rides. In this video, I break down what’s been fixed, what still needs work, and why this flagship radar isn’t delivering the seamless experience riders expected.
✅ SUBSCRIBE to The GPLAMA YouTube Channel ✅
To be notified of new content: bit.ly/3aUph9W
Video Index:
0:00 Intro
0:54 Firmware 6.34 Details
1:11 ANT+ Radar Distance Fix - Road Test
2:44 ANT+ Radar Speed Reporting Fix - Road Test
3:18 MyBikeRadarTraffic Developer Notes
4:44 Pairing to the Varia 820 with ANT+
5:41 Firmware Version Confusion
5:51 Radar Threat Mode Mobile Bug - Fixed
6:06 Radar Initialization Errors
6:50 Group Ride Problems!
6:48 Group Ride Road Test
8:53 Commentary and Feature Ideas
9:52 Wrap
-----------------
https://gplama.com
#Cycling #Radar #Garmin
