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I have a Garmin 245 that reports respiration without a chest strap. It tracks throughout the day. You can view on a line chart, or view awake/asleep averages.
by oldprogrammer2 6y ago
I have a Garmin 245 that reports respiration without a chest strap. It tracks throughout the day. You can view on a line chart, or view awake/asleep averages. No idea how it measures, or if it’s accurate.
- lukeschlather 6y agoI've been testing this with and without the chest strap and it's not at all correct. I deliberately slow my breathing to 1-2 breaths per minute and it goes from saying 13 to 12. The metric is there, I don't trust it at all.