Suunto announced that their old Movescount app will no longer be supported and they are going to use a new app instead:
https://www.suunto.com/en-gb/Content-pages/digital-service-transition/
Therefor Suunto offers an interface only to their new app. To connect PerfectPace with Suunto you first have to install the new Suunto app and create an account. With this it will be possible to sync activities with PerfectPace.
PerfectPace is the fastest growing training platform for triathletes, endurance athletes and trainer. Analyze your data, compare your activities of different sport types and find out in which sport you train the most. Where are your strength and weaknesses that might need special attention. Train, race and recover at your PerfectPace