Garmin
Forerunner 255 Series
Long battery; but wrist HR tracking is inconsistent.

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A lot of the features for Fitbit are behind a paywall. The GPS tracking for running sucks, it keeps dropping out. I guess sleep tracking is alright, I had a Huawei fitness tracker that seemed to track my sleep better and report it right away when I'm awake. My fitbit often doesn't show any data on the watch or my phone hours after I've woken up, I have to manually sync the watch to see it. The app is pretty bloated and full of ads for the subscription they want to sell you. They've nerfed the battery life on my versa 3 because it's old. It used to last like 2 weeks with the screen off, now I'm getting about 1.5 days with the screen off, it keeps dying on my sometime through the night. I'll literally lose 40% battery life from when I charged it in the morning until the evening that day, idk what's up with that. I'm ditching it for a Garmin.
I have the FitBit Versa 3 and it lasts me a good few days before it needs to be charged again. It has sleep tracking, fitness tracking, blood oxygen monitoring, and way more
I broke my sense 1 putting up siding on my house. I wear a versa 3 now which is holding up ok but I’m a computer programmer so maybe not a great example.
exactly same thing but with a versa 3. I haven't been able to accept calls on it for almost 2 years. It will show the call and give me the option to answer or hang up, but it wont connect. It has other issues too..but im lost trying to think of where to go after it. I dont really want much change (nor can I afford it)
Same here. My Versa 3 died and rather than ‘upgrade’ to a significantly worse specced Versa 4 I went with Apple Watch 10. Hate the poor battery life, and even after 18 months I can’t learn to love the Apple metrics / UI. Really miss the Fitbit functionality and data if old. A case study in the purchaser of a company then killing of what was best about it.
I got a versa 3 June 2021, and it still works. I just replaced it because the screen crack was bugging me. I went with a Sense 2, and hope it lasts just as long.
Garmin
Forerunner 255 Series
Long battery; but wrist HR tracking is inconsistent.

Garmin
Forerunner 955 Series
Best value, clear MIP screen; limited smartwatch features.

Garmin
Fenix 7 Series
Durable, multi-week battery, flashlight; high price, buggy software.
Garmin
Instinct 2 Series
Rugged, solar multi-week battery; bulky, small screen readability issues.

Garmin
Enduro 3
Multi-week solar battery, lightweight; but bulky form factor.

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Oura - Oura Ring Series

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Apple - Ultra Series

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Garmin - Enduro 3

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Garmin - Fenix 7 Series

Ranked #1
Garmin - Forerunner 255 Series

Ranked #1
Oura - Oura Ring Series