Fenix 8 as a Dive Computer

I have an Epix 2 now and just ordered a MK3i but now I am thinking the Fenix 8 or hopefully soon 8 pro would be a better fit for the 6 or 10 times a year I go on a recreational dive trip. Has anyone been using the dive features of the Fenix 8 and is it reliable?

  • Garmin is copying the Apple Watch Ultra with the F8 and soon to be F9, so if you want to see what’s coming down the pipeline for Garmin, keep an eye on Apple’s new Ultra 3 coming out on 9/17/25

    What a weird thing to say. The Apple watch has consistently trailed behind since it was introduced and has yet to come close to a Fenix in functionality. 

    Perhaps this year Apple will beat a one day battery life, or allow activity export/sync with third parties. Maybe they’ll add native dive functionality or a flashlight. Probably they’ll change the strap colours though and their watch will be the same as always.