orerunner 45S is the smaller-sized GPS running watch with all the running-related features you need in a sleek, lightweight smartwatch you’ll want to wear all day and night.
- Monitors heart rate at the wrist1, because a finger on the pulse is so old school.
- For concrete proof that you crushed it, GPS tracks pace, distance, intervals and more.
- Get yourself on the road to glory with free Garmin Coach adaptive training plans.
- Say goodbye to missed texts with smart notifications2 delivered right to your wrist.
- We’ve got your back with built-in incident detection and assistance features3.
- Log more miles between charges with up to 7 days of battery life.
Garmin Forerunner 45S Black
LENS MATERIAL Chemically strengthened glass STRAP MATERIAL
Small: 39.5 x 39.5 x 11.4 mm
Fits wrists with a circumference of 124-185 mm
Large: 42 x 42 x 11.4 mm
Fits wrists with a circumference of 129-197 mm
COLOUR DISPLAY Yes DISPLAY SIZE 1.04" (26.3 mm) diameter DISPLAY RESOLUTION 208 x 208 pixels DISPLAY TYPE Sunlight-visible, transflective memory-in-pixel (MIP) WEIGHT
Small: 32 g
Large: 36 g
BATTERY LIFE Smartwatch Mode: Up to 7 days; GPS mode: Up to 13 hours WATER RATING 5 ATM MEMORY/HISTORY 200 hours of activity data