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Forerunner® 45S 39mm (Iris)

8,273 Points


Forerunner 45S is the 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 wrist, 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 notifications delivered right to your wrist.
  • We’ve got your back with built-in incident detection and assistance features.
  • Log more miles between charges with up to 7 days of battery life.


  • Forerunner 45S
  • Charging cable
  • Documentation