The Ambit3 Sport from Suunto is both a multisport watch with functions for runners, cyclists and swimmers and a heart rate monitor that can record your heart rate in swimming with an included Suunto Smart Sensor. It also offers GPS timekeeping and altitude, a countdown timer, a stopwatch timer as well as a compass and features a multisport function that enables a transition from one activity to another without stopping or starting your training sessions. This multifunction watch is water resistant up to 50m and can be connected to your iPhone to help you track and analyse your performance and share your results on social media channels using the free Suunto Movescount application.