Garmin fenix 3 vs fenix 3 Sapphire What s the Difference

For accurate temperature reading from the watch, pair the fnix 3 Sapphire with our external tempe temperature sensor. Garmin fenix 3 sapphire titanium gps watch cycling bike sports running new model send courses and workouts right to your device. Powered by GPS and GLONASS via the new steel EXO antenna with a brilliant colour display, fnix 3 Sapphire comes packed with multi-sport training, trail running and navigation.