Optical heart rate monitors behave differently across skin tones and wrist sizes, but the research is…
Tag: Wearable Accuracy
RED-S in Female Athletes: What Your Wearable Is Telling You
RED-S is one of the most commonly overlooked causes of performance decline in female endurance athletes.RED-S…
Garmin HRV Fails Again — Forerunner 265 Study
An academic study has compared the Garmin Forerunner 265's Health Snapshot against an ECG reference and…
62 Garmin Devices Failed to Track HRV Accurately Against a Clinical ECG
A new validation study tested Garmin HRV accuracy against a clinical ECG standard across a full…
