About this product The Forerunner 255S pairs a 1.1 in (27.5 mm) sunlight-visible MIP display with up to 12 days of battery life, so a full training week rarely needs a charger. Built-in GPS tracks outdoor sessions, and a 5 ATM water rating covers swimming. At 39 g on a silicone band, it wears light. Bluetooth® and ANT+® handle pairing and notifications, charging uses Garmin's proprietary plug, and it ships within 1 business day with a 1-year limited warranty. What's included Garmin Forerunner 255S smartwatch Silicone band for comfortable wear Charging cable Documentation and user manual Features 1.1 in (27.5 mm) sunlight-visible transflective MIP display, 218 × 218 pixels Up to 12 days of battery life from a built-in rechargeable lithium-ion battery Swim-rated with 5 ATM water resistance Built-in GPS for outdoor tracking Bluetooth® and ANT+® connectivity with on-wrist notifications 1-year Garmin Consumer Limited Warranty Best for Athletes who split training between outdoor GPS sessions and the pool — 5 ATM swim rating Anyone who dislikes frequent charging — up to 12 days of battery life per charge Buyers who want a watch that sits light on the wrist — 39 g on a silicone band
