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

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Verity Sense and V3 is a great pick for martial arts. Polar offers a vast range of sport profiles and does not gatekeep them like Garmin. Venu 3 is afaik more of a wellness watch with lacking sports capabilities.
Long time Polar user here. Latest watch is a Vantage V3 and I love it. Very light and easy to use. Not too many settings to worry about before all things are in place. My wife has a Garmin Fenix 8. Top of the line watch but we spent weeks setting it up to her wishes and it produces a lot of data I don't really understand or know what to do with it. The only downside is they don't have a bike computer anymore. If they would only offer a device to mirror the watch, that would be cool.
Because I use polar since a lot of time and like it. It will be complète my vantage v3. The loop to wear when I want to wear a mécanical watch or when I sleep
So I already use polar ecosystem since over ten years. I already have polar v3 and other polar product. I was waiting for a product I can wear with mechanical watch.
Hi Thks for mega thread 👍 By my side I have twi issues with my loop Can’t charge it to 100% When have autostart and start an activity I have a double résult. Just a thing I use polar bear and ches over 10 years and actually heve a vantage v3. I have report my bugs on polar support and waiting an answer. I saw the software’s roadmap and enjoy this. Polar is an efficient brand which give us what customers wants. Loop was a user demand and I have it. Thanks. continue to develop your Products
Hello I have polar eco system since more 15 years. I have a vantage v3 in sports activities Polar data’s aren’t modified I use loop and mechanical watch everyday. Data privacy Polar flow is old design but the best on currency Komoot compliance Less expensive …
Even the Vantage V3 with ECG won't detect aFib 🤷♂️
Tried a polar vantage v3. Managed to break the glass within 3 days ( in the same way that merely left a few scratches on my Apple Watch 3).Luckily the retailer refunded it. Now have a Suunto race titanium and it feels much more solid. I went for Polar because of “buy from EU” but I’m much happier with the Suunto.
I use the Polar Grit X Pro Titan, the Polar H10 chest strap, and the Polar Vantage V3. Unfortunately, I can’t recommend the Polar Vantage V3. I experience inaccurate heart rate readings far too often, even during slow walks, not to mention during workouts. Sleep tracking is straightforward and easy to follow, but the Polar algorithm often struggles when it comes to calculating sleep stages and awakenings. I’m personally considering switching to the Garmin Forerunner 970, as I’ve heard a lot of positive feedback from friends.
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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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