I liked my Fenix 3, but sold it in the end as it took an age to GPS lock compared to my very old FR910xt, which I'm still using (and held together with gorilla glue and a bit of sellotape).
Optical HR is naff. Don't bother.
I like the optical HR on my Felix 3 .. may not be accurate as chest strap but it’s consistent and gives a quick confirmation (or otherwise) to running by feel.. I would defo like to have music on there to avoid carrying anything else.
I liked my Fenix 3, but sold it in the end as it took an age to GPS lock compared to my very old FR910xt, which I'm still using (and held together with gorilla glue and a bit of sellotape).
Optical HR is naff. Don't bother.