You can update your Suunto Ambit2 software automatically in Movescount.
When you update your Suunto Ambit2 software, all the existing logs are automatically moved to Movescount and deleted from the watch.
To update your Suunto Ambit2 software:
You can use the Moveslink application without registering to Movescount. However, Movescount greatly extends the usability, personalization and settings options of your Suunto Ambit2. It also visualizes recorded tracks and other data from your activities. Therefore, it is recommended to create a Movescount account in order to utilize the full potential of the watch.