You’re serious about running. Step it up with the Forerunner 255 smartwatch series, the everyday GPS smartwatches that will help you train smarter, recover smarter and run your best race.
Forerunner 255 Music is a marathon smartwatch for triathlete and runner. A built-in GPS running smartwatch suitable for both men and women helps you achieve your goals with a personalized adaptive training plan and features a bright AMOLED display to illuminate your progress. This easy-to-use GPS triathlon smartwatch provides the essential features you need to take your running to the next level — including GPS, pace, distance and wrist-based heart rate, measuring VO2 max,activity tracking to keep tabs on your daily steps, calories burned, floors climbed and more from your GPS wristwatch.