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 series. Whether you are a runner or just an outdoor enthusiast, the Black Forerunner is a remarkable watch that packs plenty of features. 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: 010-01863-00