For guys that are wondering if the Forerunner 255s is too "girly" or "too small" for you, here it is on an "average" mans wrist (18.5cm - 7.2 inches). Powder Grey color. :
Garmin Forerunner 255S Small Easy to Use Lightweight GPS Running Smartwatch, Advanced Training and Recovery Insights,Safety and Tracking Features included, Up to 12 days Battery Life, Powder Grey : Amazon.co.uk: Fashion
Garmin Forerunner 255S GPS Smartwatch, Powder Grey — Beach Camera
Garmin Forerunner® 255S | Running Smartwatch
Garmin Forerunner® 255S | Running Smartwatch
Forerunner 255S on woman's small wrist :) : r/Garmin
Garmin Forerunner 255S GPS Smartwatch, Powder Grey — Beach Camera