Garmin® introduces three new fēnix® 3 Sapphire multisport watches featuring wrist heart rate, new activity profiles and more band options - Garmin Newsroom
Garmin Firmware Beta Update - YouTube
Garmin Fenix 3 HR review: Train, explore, and track life without compromise | ZDNET
How To Install Software Update (firmware) On The Garmin fenix 3 HR Using Garmin Express - YouTube