Suunto ambit3 run gps watch this suunto ambit3 running watch is a great way to optimize your perfect run with its sleep recovery measurements combined with full navigation system which gives you the ability to track and monitor your movements you can also use the suunto ambit3 running watch to plan your workouts and get voice guidance during your run running watch 15h battery with 5 sec gps accuracy speed pace distance and ps included navigation and track back running c