The history of heart rate monitors Timeline of Garmin, Polar & Suunto HRMs. Handy reference chart! For all charts and full size photos by Javier Ortiz: http://blog.zitasport.com/4478/2015/03/26/timeline-garmin-polar-suunto/ https://staminist.com/read.php?2,75,75#msg-75 Sat, 27 Jun 2026 05:41:57 -0500 Phorum 5.2.19 https://staminist.com/read.php?2,75# The history of heart rate monitors https://staminist.com/read.php?2,75# For all charts and full size photos by Javier Ortiz:
http://blog.zitasport.com/4478/2015/03/26/timeline-garmin-polar-suunto/ ^ CLICK TO REPLY]]> Skye Running Forum Mon, 30 Mar 2015 11:04:00 -0500