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Saysky - my local brand 👍
I run with Sparta in Copenhagen.
I first became aware of them, through an American YouTube channel 'Believe in the Run', whilst I was living back home in London. I'm now living in Perth, Australia. Sadly it takes ages to get the product to me, so I don't have as much as I'd like. I tend to go for their promo pieces.
Used to be a fan of Tracksmith, but the quality and design is often lacking. Adding pockets to shorts, seems like it's blasphemy to them.
 
They sponsor a marathon yet their Ultra smartwatches' battery life barely last for a marathon when using LTE. Embarassing.

Source: I am an athlete and this is the case with the Ultra 3 for me.
YMMV . A friend of mine has been wearing an Apple Watch Ultra to Ironman triathlons for years, and his Ultra has made it through the entire race. he owned his watch since the first generation came out. It really depends on whether you use low power mode and if you track your run with third-party or native apps.
 
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