Garmin Forerunner® 255 Smartwatch

With its sleek, lightweight design, long battery life, advanced training metrics, and durable construction, Garmin’s Forerunner Series is the ideal runner’s smartwatch. The feature-rich but cost-friendly Model 255 Forerunner comes in small and standard sizing, with various colorways and an optional Music Storage add-on. For even more features and expanded memory, see the premium Forerunner 955. 

All versions of the Forerunner 255 are GPS-enabled and come with many unique features to supercharge your daily workouts, including in-depth health, recovery, and heart rate viability reports; sleep, stress, and energy monitoring; and loads of running-specific aids, such as: Race Widget, PacePro, Running Dynamics, Courses, Visual Race Predictor, and Garmin Coach, along with dozens of other built-in sports apps. 

Customers can choose their preferred Forerunner size and colorway from the purchase area. Be sure to reference the specs below before making your selection.

• Standard 255 (46MM): 49g, 45.6 x 45.6 x 12.9mm, 33mm display w/ 260 x 260 pixel picture, up to 14 days battery life in Smartwatch mode
• Small 255 (255S) (41MM): 39g, 41 x 41 x 12.4mm, 27.5mm display w/ 218 x 218 pixel picture, up to 12 days battery life in Smartwatch mode
• Optional Music Feature: Allows user to store up to 500 songs, played and controlled from the watch

All sizes have a Gorilla Glass 3 lens, fiber reinforced polymer bezel, silicone strap, a 5 ATM water rating, and 4GB of memory. The Forerunner 255 Series is also compatible with the Garmin Connect App and the Garmin Connect IQ™ Store.