So if you want to start with a fresh new phone there is no way to get the activity data to the new phone short of restoring the new phone with a backup from the old phone?
I'm just on my second day with my new Apple Watch Space Gray Sport but I will be upgrading from an iPhone 6 to an iPhone 6s Friday and was hoping to be able to keep what I have accomplished so far but no big deal if I can't but next year when I upgrade I will hate to loose a years worth of data. It would be nice if this information was stored on the iCloud.