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

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E3 is a sweet spot currently, best tech, great screen, none of the additional non-useful features. I wouldn't get the F7 line or E2, I dont like the screens. Even if cheaper, I would skip those. If you don't need maps, I3 50mm Solar Tactical is even a better choice. Tip: get a Garmin Ultrafit band for the I3. I have I2, F6XPro, I3 Crossover Amoled Tactical. They all look rugged and big. My F6XPro has a lot of scratches on the bezel, like someone who is out there and does it. Nobody cares what I wear, except some other people in the office who also wear some badass Garmin.
I own a 970, excellent and lightweight watch for all of that. Fenix 8 is more robust for adventure but if you do hiking a lot maybe fenix but you will need to try them and feel weight difference. Both have offline maps so you would not need your phone. Side note: pls look at Instinct Crossover amoled (it is a digital amoled watch but has real physical analog hands. If you like a combo of normal watch with fitness then there is no other like it. Sadly it does not have speaker nor maps. But does have abother type of map.
Since my 6pro (now on the 9 Pro XL), I've been rocking the Samsung Watch 5 Pro mainly due to the 2-3 day battery life, but it's being swapped out in the next few weeks to a Garmin Instinct Crossover Amoled. 14+ days and it has hands, which I miss on a watch.
That's the watch I have (instinct 3, solar tactical), It's fantastic, wife has one of the AMOLED versions. It's no worse than the AMOLED for looking at all the stats, as long as you don't absolutley need bright colors for some odd reason. The battery life and always on screen make it a clear winner for me. I use it for sports tracking (Mainly runs, hikes, gym and cycling) and checking my recovery needed. I can't see anything more you'd ever need in a watch, just seems perfect. I'd had the instinct crossover for a few years before I bought this and it's still in utterly perfect condition, battery is still amazing. I work a physical and messy job, and I've worn it to work every day expecting it to get rather messed up. literally looks brand new, and i've accidently scraped it down brick walls and all kinds of sillyness. I only upgraded because I fancied trying out a solar one and loved the look of the tactical.
Garmin instinct crossover, 28 days battery life, 50 without constant hr measurement. Instinct 2x and instinct 3 solar 50mm have 40 days battery life, 70 without hr. And solar charging.
Check whether this reality. My crossover says I have 51 days battery life when the hr sensor is switched off, but in real life, it's about 33 days. Still amazing, but less.
Watch Concept: I use the Instinct Crossover, best hybrid watch on the market. Use: telling time, alarm, notifications and breadcrumb navigation while hiking. Nothing else.
I appreciate the craftsmanship in mechanical watches, but it's really just jewellery to me. I prefer functionality more. So I mostly use the Garmin Instinct Crossover, which has physical watch hands which I love and only have important notifications on.
Crossover is my main one.
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

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Garmin - Forerunner 255 Series

Ranked #1
Oura - Oura Ring Series