The garmin fenix 3 sapphire is a smart looking watch which you can wear on and off your bike coming with an improved tracking system omni directional exo antenna with gpsglonass satellite reception the fenix 3 has the ability to track more challenging environments than gps alone with a large display and bright colours its easy to see whats on the screen and is protected by a super tough sapphire lens you can even read your data at night thanks to the high resolution chroma display with le