Sync music from select premium streaming services when paired with a compatible smartphone (may require premium subscription), or store up to 1,000 songs on your watch, and connect with headphones (sold separately) enabled with BLUETOOTH technology.
Safety and tracking features include incident detection (during select activities) which sends your real-time location to emergency contacts through your paired compatible smartphone. See safety and tracking features requirements and limitations.
Performance monitoring features include VO2 max and training status with adjustments for heat, altitude acclimation status, training load focus, recovery time, and aerobic & anaerobic training effects
Garmin Pay contactless payment solution (available for supported cards from participating banks) lets you make convenient payments with your watch so you can leave your cash and cards at home
Full-color, onboard maps guide you on your run so you never get lost during your workout
Battery life: up to 2 weeks in smartwatch mode, 10 hours in GPS mode with music or up to 60 hours in UltraTrac mod

Garmin Forerunner 945 Smartwatch Specifications:

• Display size: 1.2" (30.4 mm) diameter
• Display resolution: 240 x 240 pixels
• GPS: Yes
• Weight: 50 g
• Display type: sunlight-visible, transflective memory-in-pixel (MIP)
• Battery life: Smartwatch Mode: Up to 2 weeks GPS mode with music: Up to 10 hours GPS mode without music: Up to 36 hours
• Memory/History: 200 hours of activity data
• Physical size: 47 x 47 x 13.7 mm
• Water rating: 5 ATM