Wherever you run, the Suunto Ambit 3 Run is optimised for your perfect running experience. The running performance & sleep recovery measurements combined with full route navigation give you the tools to progress & explore. Use the Suunto Movescount App to plan your workouts & get voice guidance during your run. With the app you can adjust the watch on the go & relive & share your experience. Size really matters. Whatever your sport, Suunto Smart Sensor – the smallest Bluetooth Smart compatible heart rate sensor on the market – measures your heart rate with great comfort & accuracy. While swimming, the sensor stores your heart rate data & transfers it wirelessly to your Ambit 3 watch or Suunto Movescount App. Pairing the sensor with the free Suunto Movescount App, you can also analyse, relive & share your moves to make every move count. The Suunto Smart Sensor comes with a redesigned heart rate belt, & can also be used on its own when attached to Movesense compatible sports apparel. Languages: EN, CS, DA, DE, ES, FI, FR, IT, JA, KO, NL, NO, PL, PT, RU, SV, ZH WHAT'S IN THE BOX? Suunto Ambit 3 Run Black, Suunto Smart Sensor Black, USB cable, Quick Guide, Warranty Leaflet