Marco Altini, PhD on X: "Here is some heart rate variability (HRV) data collected using Garmin's Fenix 7, which offers an HRV spot check TLDR: Well, do not rely on this device
Garmin Fenix 7 Pro Sapphire Solar carbon gray zwart
Garmin fēnix® 7 – Standard Edition | Multisport GPS-smartwatch
HRV-status | Garmin technologie
HRV-status | Garmin technologie
Garmin HRV Guidance - General - Xert Community Forum
Garmin Fenix 7 Solar GPS Smartwatch with Touch screen, Battery up to 2 – Bhawar Store
HRV Analysis | Garmin Connect IQ
About HRV - fēnix 7 Series - Wearables - Garmin Forums
HRV: Garmin versus Ōura
Garmin Previews HRV Status on the Fenix 6 Series Watches | DC Rainmaker
Garmin Fēnix® 7X Pro – Sapphire Solar Edition + gratis HRM-Dual™ (ANT+– Love It Trail It
Garmin fēnix® 7 – Standard Edition | Multisport GPS-smartwatch
Garmin Fenix 7 review - Wareable
Drop in HRV since new software update : r/GarminFenix