Forerunner 255 Music, WiFi, GPS, EU/PAC, Whitestone
#swimwearshack and show us how you wear it!
Add a beat to your step. Get the training and recovery insights you need to run at a higher level — plus music to motivate you along the way.
LENS MATERIAL
Corning® Gorilla® Glass 3
BEZEL MATERIAL
Fiber-reinforced polymer
QUICK RELEASE BANDS
yes (22 mm, Industry standard)
STRAP MATERIAL
Silicone
PHYSICAL SIZE
45.6 x 45.6 x 12.9 (mm)
Fits wrists with a circumference of 130-205 mm
WEIGHT
49 g
WATER RATING
5 ATM
DISPLAY TYPE
Sunlight-visible, transflective memory-in-pixel (MIP)
DISPLAY SIZE
1.3" (33 mm) diameter
DISPLAY RESOLUTION
260 x 260 pixels
COLOR DISPLAY
BATTERY LIFE
Smartwatch mode: up to 14 days
GPS-Only GNSS mode: Up to 30 hours
All-Systems GNSS mode with music: Up to 6.5 hours
All-Systems GNSS mode: Up to 25 hours
All-Systems GNSS mode plus Multi-Band: Up to 16 hours