Garmin for sure.

Apple Watch just makes sense if you are already on iPhone. I resisted it for a long time but now after getting one it is so useful for things like having access to DUO codes on your wrist without a phone and maintaining healthy habits

For the most detailed exercise/health tracking, I'd highly recommend Garmin watches. First, no subscription fees, you buy the hardware and you own it and can customize it a lot. Second, the battery life can't be beat. Third, stats, graphs, analytics! Plus it works just as well whether you're an apple or android user.

I have the Forerunner 265 and it is so much fun for a stats and graph loving nerd like myself. My gf chose the Venu 2 Sq because she wanted a square screen and she is really happy with it.

There's only one smart watch that matters! This was the boyo!

All my phone numbers, my entire school lesson schedule, a calculator - everything 10 year old me ever needed!

I tried random Android watches. They all sucked.

I bought a Garmin Instinct 2 Solar. I love it. Charge it when I shower and that gets me by, have never had to charge it overnight. Battery is at 15 days currently.

Still miss my pebble...

Rocked a Garmin a few years, now I'm trying galaxy watch 5 pro. Miss the week long battery but 2+ days is "ok", a lot less annoying then I first thought it would be.

Exelent integration with my phone is a big plus. (For instance the Garmin never let me respond to alarms from the Samsung clock app :/ )

The Pebble watches. They may not be made anymore, but they are the only smart watches I have used that felt like an actual smart watch instead of a phone for your wrist. Once mine dies, I may switch to a BangleJS.

While there are a lot of comments saying Garmin, I haven't seen people mention the privacy aspect

https://foundation.mozilla.org/en/privacynotincluded/categories/wearables/

Garmin apps are much better for privacy. If I'm going to be wearing a biometric tracker 24/7, I don't want that data being sold to advertisers. That's more important to me than most other features

Garmin Instinct 2 Solar. It's light and durable, solar charging with several weeks between charges when using GPS tracking pretty regularly.

Got my first fitness watch couple months ago. It was a Garmin and tbh I freaking love it!!! As a lot of comments already mentioned, Garmin gave very detail information, and the battery life just can't beat I would definitly do it again!

I am an avid Garmin user. I have tried the Vivoactive and am currently using the Fenix series. Highly recommend!!!

Casio need to market their watches better, they have the Smartest dumbwatch**** of them all -

Casio have several lines that support Bluetooth - essentially will beep and vibrate on Notifications, calls and messages. Does basic fitness tracking. It also does all of this whilst basically being indestructible and a battery life of atleast 3 years.

No one seems to know this and I blame Casios poor marketing - I didn't know any of this until I bought a new G-Shock and realised it had a BT label in the manual.

I have been using a PineTime for quite a while now which is an absolute no-brainer for 27$.
Even if it’s marketed for tech/foss enthusiasts it’s really easy to use, would recommend if you just want simple step tracking and heart rate monitoring.

I still like fitbit. The metrics are solid, and the battery life is decent.

Only had the pixel watch but I really like it

I wear an analog which has nothing to track and connect to a phone. Just like the good ol' days.

Amazfit with Gadgetbridge, FLOSS smartwatch app, a recent really good discovery!

Is there one that exists that isn't ugly, can last for weeks and isn't the size of a dinner plate? (i t s not even the diameter thats the problem, its the thickness. I absolutely hate thick watches)

When they invent one that meets that criteria, let me know and I'll consider it.

Pebble Time. It was the best ever until the battery swelled. My Fitbit Versa 2 was good until the battery gave out. My latest Fitbit has worse software with less features than the last and I hate it. There are no apps available anymore.

Anything that works with Gadgetbridge is a good choice.Or maybe pinetime or bangle.js those look pretty cool too.

I'm happily on the garmin ecosystem. Felix 5x is still going strong for about 2 weeks battery on normal use. takes a beating and still looks new. only had to replace the band. I use garmin on my bike too

I really like Samsung's Watch 5, both in terms of appearance but also software and tracking performance. It's the only sleep tracker that actually matches my subjective experience with sleep (how tired I feel, how many times I remember waking up, etc).

I have a garmin epix 2, best Damn watch ever. It lasts roughly 2 weeks on a charge. All the same features as the Fenix but OLED display.

Battery life last over 3 weeks, before need charge. Amazfit GTR 3

Meets my needs: shower proof, great battery life (21+days), connects to phone (limit app/notify), sleep/heart/steps track, and can change the watchface for free w/ many choices.

I never remove it for wash hand/dishes, shower. Super battery life. Might not be super accurate, but I only need a # count. Very affordable. No issues with it. Would recommend.

Amazfit GTR 3

I've only tried my Pixel Watch, and it's not perfect, but I do really enjoy it. Fitness tracking is pretty on point with sleep tracking being really solid and important for me since sleeping has always been a more difficult part of my life.

I have both an iPhone and Pixel. Because of that, I also have a Pixel Watch and an Apple Watch. I prefer using my Pixel Watch since Fitbit is so much better IMO than Apple Fitness.

Withings Scanwatch is cross-platform. No need for a branded device to use it, does all the usual tracking stuff plus afib detection. One of the reasons I chose it was that it looks like a watch and not a toy. Also, depending on how you use it, it can go for days between charges. Most of the similar "brand locked" devices seem to only go 1 or 2 days max.

I only really need something to keep track of my notifications, and maybe as a flashlight occasionally. So I just wear a PineTime, and it links up with my phone with Gadget Bridge. It's really nice, completely free and open source, and it's pretty cheap too. Week long battery life is nice, but I don't know what it's like with other smartwatches.