For those who loves water sports as Sailing, Kite, Windsurf, Paddling SUP, Outrigging, Kayaking etc, Waterspeed offers amazing tools to track activities (speed, route, distance, heart rate, calories) in real-time, save it in your logbook and use it to improve performances. Waterspeed works with Apple Watch using the internal GPS, so you can keep tracking trails and monitor your speed and heading without the iPhone, especially in the water! When you come back closer to your iPhone, Waterspeed will sync all points and data automatically, so you can review your tracks point by point, see graphs and stats. with dedicated tools for different water sports. Waterspeed works on the iPhone and iPad too. Thousands Sailors, Kiters, Windsurfers, Paddlers, Outriggers, Kayakers use Waterspeed today.