Men's Swimming GPS
TomTom Multi-sport watches provide outstanding accuracy during your swimming workouts, allowing you to constantly improve performance and reach training goals as you train!
Heart Rate Technology (Cardio products) offer you accurate heart rate statistics without the need for a separate chest monitor as you swim. Your heart rate is taken through a sensor in the watch that measures the changing flow of blood in your wrist. A light is shone through the skin to help detect the changing light reflections and therefore the heart rate.
TomTom GPS receivers are lightweight, waterproof and an essential way of providing you with accurate real time statistics whenever you swim. Units are not intended for navigation, rather as an incredibly accurate way of analysing your workout, offering you real time stats such as distance and pace.