Garmin's new Forerunner 255 doubles the battery life, adds tons of new features - PhoneArena

The Forerunner 255 comes to replace the three year old 245, and it doubles the battery life, while adding a barometric altimeter and a bunch of new performance metrics

Garmin News, Reviews and Phones - PhoneArena

Garmin Forerunner® 255 Music Running Smartwatch with Music

Garmin News, Reviews and Phones - PhoneArena

Garmin News, Reviews and Phones - PhoneArena

Garmin Forerunner 255 In-Depth Review: Now A Full Multisport Watch

Garmin Forerunner® 255

Garmin Forerunner 255 review

Garmin Forerunner 255 review: Unstoppable excellence

Garmin Forerunner 255 Review: Great Running Watch