Edge 530 and coros hrm armband

I am trying to use the coros armband with my garmin edge 530 and it keeps disconnecting and connecting every few seconds.

Since I started using it (2 weeks - 5 rides), I only managed to record my HR data on one ride. And now I spend all the ride seeing that the rest of the sensors (speed / cadence, powermeter, telephone...) do the same connect / disconnect thing.

Does anyone know how to solve it?

0 mgrezes 4 days ago

Hi,

I have exactly same issue with m’y Edge 1030+. But it’s only since 3 days. Before it works fine since December 2023… Now, I removed my Varia and my Coros HRM armband and connections with sensors are now stable (telephone, powermeter, di2).

0 3272370 3 days ago

Hi.

Same problem here after upgrading my Coros HRM to lastest firmware (v1.22). Connections dropouts.

No problems before upgrading with firmware v1.16.....

No solution from COROS

0 mgrezes 1 day ago in reply to 3272370

Maybe you’re right, as I also updated my HRM to firmware version 1.22.0. Before that, it was on 1.16.0, but I experienced issues with data updates on my Garmin. It seemed like the updates were not every second, but only every 1–2 minutes. Could you share the link to the Coros forum where you reported the issue?