To quote a well-known advertising "has everything a great." Amateur Racer (3 outings / week), I have long wanted to buy a GPS / Cardio watch my outings, without wanting to spend 300 or even see 500 Euro. This watch everything, cardio, GPS, programming intervals, etc ... The only negative point is the access to the USB connection, mover hands abstain. For the rest it is impeccable. A buy eyes closed .... and it is not someone talking to you at Polar