Is the Coros Apex 4 battery life a competitive advantage for multi-day events?

If you're into long, multi-day sports events, a fitness tracker with a good battery life is essential. And we’re not talking about 11 hours in GPS mode before you’re reaching for the portable charger. We’re talking about days of continuous tracking, through sleep deprivation and all kinds of terrain.

This is where the Coros Apex 4 comes into its own. It's an endurance fitness tracker designed with endurance athletes in mind. It has everything from detailed GPS tracking to advanced heart rate and training metrics...