The Garmin Forerunner 645 Music has the tools to help you put on an outstanding show every time you lace up your shoes. It features on-device music storage — so you can run with your favorite tunes — and contactless payments that let you buy what you need without missing a beat. With all those features plus advanced running dynamics and performance monitoring tools, this GPS running watch is the instrument you need to refine the performance.

Garmin Forerunner 645 Music

$449.99Price
  • LENS MATERIAL

    Corning® Gorilla® Glass 3

    BEZEL MATERIAL

    stainless steel

    QUICK RELEASE BANDS yes (20 mm, Industry standard)
    STRAP MATERIAL

    silicone

    PHYSICAL SIZE

    42.5 x 42.5 x 13.5 mm

    Fits wrists with a circumference of 127-204 mm

    DISPLAY SIZE 1.2" (30.4 mm) diameter
    DISPLAY RESOLUTION 240 x 240 pixels
    DISPLAY TYPE sunlight-visible, transflective memory-in-pixel (MIP)
    WEIGHT

    42.2 g

    BATTERY LIFE Smartwatch Mode: Up to 7 days
    GPS mode with music: Up to 5 hours
    GPS mode without music: Up to 14 hours
    WATER RATING 5 ATM
    COLOR DISPLAY  
    MEMORY/HISTORY 200 hours of activity data