Garmin

Fenix 6S Pro

Running these analyses costs money. Buy through my links to help keep lights on! I may get a small commission.

Overall

#33 in

Fitness Trackers

according to Reddit Icon Reddit

Sentiment score58% positive
26
9
10

Top Pros

Top Cons

Last updated: Apr 17, 2026

Reddit Reviews

Reddit Icon56011
7 months ago

💯 I waited to upgrade my 6s Pro, which was seeing significant battery decline, until the fenix 8 came out. No 8s with MIP, max battery life of like four days?? Ended up buying a 7s Pro at a significant discount and it’s drastically better than the 42mm version of the 8.

Reddit IconAsprilla500
6 months ago

I've got a Fenix 6s Pro and I'm looking for a replacement now. Top of the list at the moment Forerunners 970, 965 and 570. I got the Fenix for Triathlon and now it seems that the Forerunners have caught up. I don't really use the music or maps I always have my phone. Same goes for most of the sports. I just want running, cycling and swimming, DSW, sleep tacking and training readiness.

Reddit IconBab-Machina
6 months ago

I think you are dead-on with this. I am still using my Garmin fenix 6s pro which I bought in 2019 or 2020 or something. I’m a man but I have 6.5 inch wrists and I prefer the look and feel of a 42mm size. The fenix 6s served me well but now I run ultras and for much longer times in the mountains and if I’m using maps the fenix 6s dies after 5 hours haha. I’m not interested in paying nearly 1000 for a new garmin when it has nothing extra I want. I also looked at Suunto but a 49mm watch looked silly. I like the MIP display on my Fenix 6s, I just want good battery life and maps and tracking for mountain efforts. To add to this, I have a couple of normal watches I like to wear daily so tend to just pick up the sports watch when I actually run

6 months ago

I may be mistaken but I’m pretty sure it was quoted as 15.8mm thick on the website too, and the 46mm version as 15.6mm or something. It has changed now to 14mm for the 42. I’m in the same boat as you - I want a smaller watch and honestly 14mm is the limit in thickness for me. After waiting for this watch, I ruled it out immediately after seeing the 15.8mm but now it’s back in consideration. I’m looking to upgrade from a Garmin 6s pro which I’ve had for nearly 6 years. I want to keep MIP, a 42mm size but need better battery life for ultras.

Reddit Iconcpw77
2 months ago

I have the Fenix 6S Pro, which I use for running and MTB. I bought the handlebar mount, all I have to do is pop off the straps and clip it into the mount, job done. I use a HR strap for both running and MTB. GPS is perfect for both. And with the Pro I love the map and course features when I'm riding.

Reddit Icondeedeedeedee_
12 months ago

that sounds great, ive had a fenix 6s sapphire for a few years and it's a great watch but i don't honestly make the most of it (i got it used so im not mad about it haha, it's been a nice watch anyway). a thinner watch would be really nice. the 6s can be bulky under sleeves sometimes! the only thing id miss i think is the MIP screen, i do NOT miss having to do the wrist flick to make my old watch turn on lol, nor am i really that tempted by a bright always-on OLED screen... I'll see anyway. trying to make this one last as long as i can for now 😅 but i doubt ill bother getting another fenix when i do replace it!

Reddit IconDryRaspberry4114
7 months ago

I would get the 265 for 1 reason only: The dual band GPS tracking. I have the 6s Pro and sometimes it shows the wrong pace and is extremely annoying.

Reddit IconFit_Low1374
7 months ago

Generally speaking the 9 series have pretty much all the same features as their respective fenix models. They're just lighter and look more sporty, compared to the Fenix which is more rugged and outdoorsy looking. That being said the 6s Pro was released in August 2019, whereas the 965 was released in March 2023, so the 965 hardware and software is more comparable to the F7 Pro which was released in May 2023. Price wise I imagine the 965 is considerably cheaper than the F7 Pro though.

Reddit Iconjkgator11
7 months ago

I have a 42-mm 6s Fenix pro and it looks fine on my tiny wrists. They don’t sell them anymore but just letting you know anything around 42 mm will be just fine for you.

Rankings by Use Case

Top recommendations from others in the same boat

Other Reddit Recommendations: