Are you looking for a GPS running watch but don’t know which one to get? Let Garmin narrow that list down for you with their Forerunner 645 Music series. Whether you are a runner or just an outdoor enthusiast, the Black Forerunner is a remarkable watch that packs plenty of features. Plus, there's space for up to 500 songs that you can sync from your select music services. With advanced running dynamics and monitoring tools, you will receive accurate and reliable data to help track your performance.

[Details]

• Lens Material: chemically strengthened glass
• 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
• Weight: 41.8 g
• Water rating: 5 ATM
• Display type: sunlight-visible, transflective memory-in-pixel (MIP)
• Display size: 1.2" (30.4 mm) diameter
• Display resolution: 240 x 240 pixels
• Battery life: Smartwatch Mode: Up to 7 days, GPS mode: Up to 14 hours
• Memory/History: 200 hours of activity data
• Model: 010-01863-20