: Some units have been known to develop a faulty barometric altimeter over time, showing inaccurate elevation data.
: Specifically tailored for triathlons with a dedicated "Multisport" mode that handles transitions between swimming, cycling, and running seamlessly. garmin 920xt best buy
: Offers up to 24 hours in full training mode and 40 hours in "UltraTrac" mode, making it suitable for full Ironman races. : Some units have been known to develop