I would (and did) go 6 pro. Maps are useful for sure and there are a couple other features on the pro line. Battery on the 6 and 6 pro is bigger than the 6s, but smaller than the 6x. I had a 3 from launch and just upgraded this summer, still got between 1-2 weeks on a charge. HEYUS [3 Pack] for Garmin Fenix 6/6 Pro/6 Solar Screen Protector, 9H Hardness Scratch Resistant Tempered Glass Screen Protector Protective Film Cover for Garmin Fenix 6/6 Pro/6 Solar $11.99 $ 11 . 99 In stock
It supports third-party heart rate monitors to incorporate your pulse data. Available on PC. Garmin Fenix 5S ( Garmin Connect Mobile) Garmin Fenix 6 Pro Solar Edition ( Garmin Connect Mobile) These services are ideal if you want to use the app while sat down at your computer, as well as on-the-go.
I use music function a lot actually which surprised me. I look at these things in terms of investments similar to features on a car, if music and maps might improve the quality of your experience down the line then it's absolutely worth the up front cost now. Compared to the Pro model, Fenix 6 lacks onboard memory for music and maps. In theme with Apple Watch, the Fenix 5X has the ability to easily swap out bands/straps for different coloured ones. This is a fun way to mix up your ‘look’ and also a nice way to smarten up should you want to wear the watch to work. The down side is that the QuickFit bands are not cheap, coming in at around $70. . 385 165 101 269 489 423 328 381

fenix 5x vs 6 pro