Hands-on: Garmin's new Fenix3 HR with optical HR, new Fenix3 bands, major software update | DC Rainmaker
Amazon.com: Garmin Fenix 3 HR GPS Watch with Titanium and Sport Bands : Electronics
Garmin® introduces three new fēnix® 3 Sapphire multisport watches featuring wrist heart rate, new activity profiles and more band options - Garmin Newsroom