I’ve found Coros to be great too. I’ve used my Vertix to track GPS for 48 hours continuously during a race. It’s been beaten up against rocks, soaking wet and

I’ve found Coros to be great too. I’ve used my Vertix to track GPS for 48 hours continuously during a race. It’s been beaten up against rocks, soaking wet and filthy for extended periods and still works 100%. Just yesterday it saved me from a minor emergency when I got lost on a new trail and needed to backtrack. After years of use it still has weeks of battery life for tracking daily workouts. I don’t use any of the smartwatch features like notifications though and wear a mechanical watch as my daily driver.