u/nuno99costa

Hi everyone!

Currently running a Karoo 3 with a Polar H10 chest strap for rides, and an Apple Watch for daily metrics (sleep, HRV, etc. I don't wear it while cycling).

I want to ditch the Apple Watch for something screenless, either a band or a ring. Leaning toward Garmin (maybe the Cirqa band), but that would mean also replacing my Karoo with a Garmin head unit to keep everything in one ecosystem.

Is there a way to avoid that? Looking for either:

• A wearable (band/ring) that plays nice with the Karoo and doesn't lock me into a full ecosystem swap
• A self-hosted or app-based solution that can pull data from any device (Karoo, HRM, wearable) into one place

Open to self-hosted options too. Anyone solved this?