Seiko's solar-powered GPS Astron line was already a technical marvel, now it's one of the brand's best-looking watches, too.

With solar-power functionality, it outlasts competitors, like the Suunto 9 Peak Pro, running up to 28 days in smartwatch mode ...

With solar-power functionality, it outlasts competitors, like the Suunto 9 Peak Pro, running up to 28 days in smartwatch mode and up to 37 days with solar charging. With smartwatch mode turned off, ...

For a budget-friendly option, the Coros Pace 3 stands out, while the Suunto Vertical shines for its solar charging capabilities. We tested GPS watches from Apple, Garmin, Coros and Suunto to find ...

When using GPS, it offers up to 89 hours of battery life, extendable to 122 hours with solar power ... expeditions where access to power may be limited. The watch is equipped with advanced ...

On Thursday, the US government issued its first severe geomagnetic storm watch in nearly ... to protect them from power ...