Hi guys.
Some users asked me about ohr experiences on the f3hr and how they compare to the 235.
You can read a review here
https://65280pt.wordpress.com/2016/04/21/optical-heartrate-monitor-an-comparison-of-garmin-fenix-3-hr-tomtom-multisport-cardio-and-garmin-forerunner-235/
The TL;DR version.
Is the ohrm better (4.20 sw on 235) ?
F3hr 2.20 sw....not really.
F3hr 3.93 beta sw ...a bit, but not much