Garmin - fēnix 5S
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Reddit Reviews:
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Last updated: Jan 4, 2026 Scoring
Liked most:
655
73
"especially because of the battery life. ... The mouse I had right before this was the steelseries super light one, that was an every other day charge at minimum. Whereas this one is like once a week at most - and I work from home and game all night."
"offers significantly better battery life ... insane battery life"
"Oh, and the battery lasts days even when exercising a lot (weeks without excercise)."
184
24
"I am a power lineman, so I needed a rugged watch that could get banged around, be exposed to energized high voltage, and very harsh conditions. The TREX has worked flawlessly through all that."
"it’s super durable. ... The watch clasp has gotten scratched up but the face is still fine after nearly a year of climbing inside with it. ... instinct is very durable"
"tanky ... Only thing you really lose is a touch screen but that's better for it's ruggedness and water resistance."
18
1
"it has the flashlight, probably the most useful tool I’ve ever had in my life. You’ll use it daily and it’s so helpful in the most random times."
"Flashlight on my Fenix is worth A LOT of money to me. ... Having had it, I could not go back. ... I would happily pay 200 extra for it I use it so much. ... Having a flashlight on your wrist is incredibly handy."
"On my fenix 7, I love the flash light...totally unexpected top 3 feature. :)"
39
16
"But both fenix and forerunners trully have real running metrics. ... I cant believe the venu 4 does not even have daily suggestions based on pac and only has them based on heart rate. A big no no for a runner targetting an specific distance and time."
"There's a "Climb Indoor" activity that I use for both indoor/outdoor roped climbing and there's a bouldering activity for bouldering."
"2 miles of data sheets from all that tracking"
16
2
"Full watch-based navigation and mapping features—found particularly on the Forerunner 970 and Fenix series—include offline maps, turn-by-turn navigation, and visual guidance. ... For everyday runs on familiar routes, they matter less, but for trail running or hiking where orientation is crucial, they’re invaluable. ... Maps offer extra value for safety, route planning, and are also popular among cyclists and those exploring new routes"
"use the map function ... I love being able to track my hikes and use the map function"
"navigation in the mountains, which is really good ... if you hike, camp, trail run, cycle, or generally enjoy being out, you will love your Epic or Fenix."
Disliked most:
36
109
"sleep is a disaster ... I was watching TV and I was already asleep ... when I go to the bathroom in the evening, the venu didn't even notice that I was sleeping, or didn't even recognize that I went to the bathroom."
"Sleep tracking is great if you are an amazing sleeper who doesn’t have interrupted sleep or gets up in the night. I get up to pray and when I go back it doesn’t pick up that sleep again. It is an issue because sleep tracking was a major reason for me buying a fitness tracker."
"I also found the sleep tracking on the GW6 to be much more reliable. ... I have small kids so I wake up every now and then during the night and on the Garmin - it's so frustrating to be told in the morning that I had a great night of sleep with only 10 mins of time awake when I spent 40 mins trying to get my 2yo to fall back asleep."
25
76
"wtf no time settings in a watch?"
"google's software features and fit-and-finish is lacking for their watch ... there is no option on a pixel watch to just automatically turn on the screen when a notification comes in to view the notification; you have to manually interact with it by either tapping the screen within a few seconds or lift-to-wake the watch, which is very unreliable ... that actually was a dealbreaker for me"
"it does not show new notifications as they come in without some sort of manual action ... unless you tap the screen or lift your wrist when you get the vibration, you don't get to see anything ... 75% of the time my pw2 wouldn't recognize a wrist-raise gesture, so I'd miss whatever the new notification was"
20
47
"I used to find that wrist HR sucked for rowing"
"the hr reading is incorrect. ... 20 dollars band from Samsung does a better job"
"The discrepancy is much higher for HR than running dynamics. ... I think it is straight up irresponsible to rely on wrist-based HR is you’re using HR as a part of training"
10
60
"chunky edges on my 4.5 inch wrist which is tiny"
"So much lighter and low profile than my Epix."
"dancing with a fenix 8 will look & feel ridiculous."
1
10
"Garmin plainly sucks for counting reps etc."
"I'm very disappointed in my Fenix for gym (and it sounds like the same fault applies to all garmins) because of the logging of reps. ... When I do a workout it will assume I used the weights I specified, but then it seems to either auto-log reps, which is a disaster for things that don't involve hand movements, and require me to correct them, or assume I did zero and require me to enter the whole lot. ... If I'm doing 60 sets I honestly don't have the patience to manually enter the rep number, so I use a phone ap instead. ... The thing that really annoys me though is that it would be so easy for Garmin to make a tiny programing change and start with the assumption that you hit your target."
"strength training profile is bonked"
I was a Suunto guy for years, but after my last one got smashed I switched to Garmin, mostly because the Fenix 5 pairs with my Inreach and everything syncs up.
r/Ultralight • So many new watches. Which watch is best for backpacking? ->I had a Fenix 5 for 7 years, which still works and never had any issues. Bought a Fenix 8 recently, till now also never had any issues. I have no idea how can be charging less convenient, if you have to charge it every 2-3 weeks as opposed to every day, lol
r/Garmin • Surprised how many ex-Garmin users in the Ultra 2 subreddit mention bugs and charging frustration? ->There is Garmin Swim (IMHO essentially it is a ForeRunner, but swim has been put in focus; review here https://www.dcrainmaker.com/2019/10/garmin-openwater-review.html). However, modern Garmin watches are all able to track pool swim as well as gym workouts (you might have to set exercises later in the app if you want to track muscle groups affected). Essentially ForeRunner is for runners mostly, Forerunner 9xx is focused on triathlon, Fenix is mostly for outdoors - but again, all of them can do almost the same. I’d go with Fenix if budget allows.
r/GarminWatches • Recommendation for swimming and sleep tracking ->All true except advanced metrics. They are also present in Fenix (it has even more features for hiking) and Instinct. Forerunner is not more advanced. The rugedness is mostly about the bezel. In fenix and instinct it has a rim which gives extra protection to the screen. But that means rugged watches are more bulky what can be a problem in the gym. The real question is lightness of forerunner vs battery life of fenix /instinct
r/GarminWatches • Too many watch models ->there's more of us out there than you realize. I'm actually realizing the reason I got the fenix was to have the smallest sports tracker with the highest battery (woman with small wrists) and the best screen (Amoled is visible, wehre MIP is lmost invistible) But I'm finding the overnight data from garmin to be less and less useful or even mentally healthy, so I'm going back to using my analogs more and more. And they are prettier.
r/Garmin • Garmin, why? ->Get a garmin Fenix, doesnt really matter which model as long as it’s not ancient, off eBay
r/Rowing • Best fitness watch for rowing ->Good comparison! I’ll add that my fenix shows exercise demonstrations on the watch. I use it a lot
r/Garmin • Whoop vs. Garmin ->I’ve used several generations of the Garmin Fenix for resort skiing, backcountry skiing, and Nordic skiing in extremely cold temperatures without issue. They’d be fine in very cold weather, but it’s also important to note because you’re exerting yourself and it’s on your wrist, they’re actually probably a lot warmer than the air temperature, so they’ll be more than fine.
r/xcountryskiing • Smart Watches in Cold Weather ->Im not an Apple Watch expert, so let me know if I’m wrong with the following: In my experience, Garmin’s mapping abilities are more robust. For instance, I can create custom maps on CalTopo and upload them to my Garmin, and it works seamlessly. I don’t need any additional apps, and I have full trail detail including ascents/descents, any campsites or points of interest, etc. I can also stitch together multiple activities for multi-day hikes easily. Even the AllTrails “Send to Garmin” feature is super convenient. For instance if I’m going to a national park this weekend, I can upload all of the trails I’m interested in hiking in just a few clicks, sync my watch, and I’m good to go. These types of features and more (along with battery life obviously) sold me on the Fenix. In the backcountry subreddits I see a lot of lamentations about the AW’s lack of mapping abilities.
r/Garmin • Thinking about leaving Apple for Garmin ->Just a few weeks since my switch, but still in love. ;) 90% of „how the watch works“ just suites perfekt to me and my usage. I am just missing a view things like, control spotify via watch or the sync of the focus modi.
r/GarminFenix • One year after Apple to Garmin ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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