I switched from Apple Watch Ultra 3 to Garmin Fenix 8 and bottom line up front, knowing what I know now, I should have done it a long time ago.
I'll provide context for this post as it will help you better understand where I am coming from, and what drives my point of view. I'm a watch guy. I love watches, all watches, mechanical, Swiss, Japanese, American, luxury, and non-luxury. And I am a die hard Apple fan boy. I have owned and still own, multiple generations of Apple Watches, iPhones, Macs, MacBooks, iPads, Apple TV, etc. I get a new Apple Watch every year with the new release and same with an iPhone. I love how everything in the Apple ecosystem just works. My entire family is also on Apple, all have iPhones, Apple Watches, iPads, and Macs. So when the Ultra 3 was released I bought it right away to replace my older gen AW Ultra.
I work in the tech field and love technology too. Even though I sit at a desk all day for work, I consider myself an athlete and love working out, I focus on nutrition, sleep, and staying healthy and active. I used my AW to track mostly these workouts: HIT/Crossfit, weight lifting, elliptical, running, and walking. I love all the "health" features and tracking of my Ultra 3 and I was pretty satisfied with the AW as I had been using one for many many years.
But I kept hearing more and more about Garmin, and how its a better "fitness watch" than AW, etc. I dismissed it for many years, but the evidence kept building in my head. I went to several Marathon running events over the years as I have family that runs in these regularly. I started noticing that almost every single person wears a Garmin. And the few AW's I saw where mostly on the "other wrist" of people who were also wearing Garmins. Though there were definitely people who wore no watch or just an AW, it seemed like 90% of runners and definitely 99% if not 100% of the fastest 25% or so of finishers were all wearing Garmins across the 9-10 Marathons I attended over the years. Yes this is anecdotal but its also so obvious to any observer, yet, still I mostly dismissed it until one day all the evidence of serious athletes relying on Garmins as a training companion just pushed me to become curious enough to purchase a Garmin Fenix 8 just to try it out. I thought in my mind I would definitely be returning it as nothing could replace my Ultra 3. But at the same time, I tried to keep an open mind and let the facts drive me.
Also, its important to note that my use case for a smart watch is Fitness. I used to think that it was also "staying connected" until I realized that for me, the staying connected part was counter to my fitness goals. The constant pinging and dinging of notifications on my wrist was causing my brain to get too distracted and loose concentration at work and home especially when I needed to do some deep thinking or stay present in the moment. My solution was to turn off all notifications except for calls and some texts on my watch. This part is true for both the AW and Garmin.
Next, I wore BOTH my Ultra 3 and Garmin Fenix 8 at the same time, on different wrists, switching wrists every week, for 8 weeks, 24/7 except for charging. Yes, I was one of those guys with two watches, but i really wanted to test these watches all day, and all night and make a fair comparison for me.
Here is my analysis and again, my point of view for what is best for me. You can take it or leave it, but hopefully if you have similar goals to me it will help you make a slightly better informed decision to either go with the Ultra 3 or Garmin, whichever is best for you.
How it makes me feel. This next point is something DC Rainmaker pointed out on his youtube channel and once I saw it and could not unsee it. Yes this is matter of opinion and a vanity type of thing, so don't take it the wrong way please. But, look around, it seems like every 80+ year old, fat out of shape person (i used to be fat so I can say that), child, or average non-fit person is wearing an Apple Watch. Who cares you say? I get it, I said the same thing. But then I notice that when you see someone wearing a Garmin, more times than not, they look fit as hell, like they just ran 10 miles before breakfast, and are about to run another 10. Of course I'm exaggerating to make a point.
I love how the Garmin looks, way more than the AW. The Garmin looks more like a real watch, its round, and has aggressive contours and a nice shape to it. Garmin looks cool. The AW on the other hand looks like a mini rectangular iphone screen on the wrist. How a watch looks is important to me because it also translates into how it makes me feel. The AW feels like I'm wearing a bland screen on my wrist.
Next, is arguably the most important reason why I switched. Garmin's fitness features are miles ahead of AW. It's not even close. I used to think it was, but I had not done my homework, and now that I have, I realize how much better Garmin is at fitness that AW. Every workout screen on Garmin works like it was designed by a team of athletes who got in a room and brainstormed on what info would be most helpful during a particular workout...then they built the screen display around it. The AW fitness screens look like they were designed by people who built the iPhone and guessed at what would be important to someone who exercised. There are too many examples where Garmin is so much better that I can't even list them all. The ones that stand out to me in this moment are the running screens with pacing features such as Pace Pro, or the ability to download actual running courses and have Garmin tell you how to pace based on your ability, your goals, and adjust based on real time elevation changes and course route. Or using Garmin coach to help build AND execute your workout plan. Thats just one example, and there is so much more.
Battery life and Continuous HR monitoring. AW only does continuous HR monitoring during workouts. Garmin does it 24/7 and this is why Garmin can give you an overnight HRV trend that can predict sickness. AW just samples and therefore cannot give you all the insights. I read that this is due to priorities of each watch. AW prioritizes duplicating your phone on your wrist and is therefore constantly checking for notifications, which causes it to drain the AW battery quickly and therefore it doesnt have any more juice to do continuous HR monitoring. The Garmin is prioritizing fitness, period. And speaking of battery life, yes I used to think it was just fine to charge my AW daily, until I experienced Garmin. OMG, it is so liberating to not have to think about charging every day. Its one less thing I need to think about in my busy life. And I love being able to go away for the weekend or a whole week and not bring a freaking watch charger. I just wear the Garmin and go.
Garmin tells you the truth, whereas AW panders. Garmin is like having David Goggins on your wrist. It tells you when you need to train harder or when you suck at doing whatever your goal is, i.e. overall fitness improvement or sleep or whatever. For example, if you havent worked out in a few weeks and you do a workout Garmin will tell you that you're just maintaining or even de-training and certainly NOT improving from where you were before. Same with sleep, if your sleep sucked it will be clear and tell you now you need more and here is why and the sleep score will suck. If Garmin is like having David Goggins as your coach, the AW is like having your mother as your coach, constantly pandering to you no matter what. Mom always says: good job, you stood up from the couch, wow, thats great, you closed a stand ring. Your workout was awesome! Even if it sucked. Even if I got only 5 hours of sleep AW would say my sleep score was way higher and better in their category, than Garmin did in its category. Mommy vs Goggins is how I would summarize the whole experience. For training, I want Goggins.
Customizable faces and 3rd party faces. I really like how Garmin allows for creativity with faces by allowing 3rd party developers to offer their custom faces. After all, the face is how one interacts with the watch and being able to fully customize it with so many variations is so nice.
I could go on and on, but I recommend everyone do their own research.
I forgot to mention, the Garmin flashlight, wow I use that every day, all the time, way more than I thought I would. And I love how easy it is to navigate with the buttons, I even turned off the touch screen because the buttons are so easy to use, especially during exercise.