I wish it was smart enough to always sync via WLAN where available. Sync via bluetooth is so much slower.
It does sync by wlan if I'm home, but thats just the activities, no updates. Dont want to use the cable to push the updates and dont want to use the slow bluethooth either.
actually it does sync updates as well via wifi, at least it does on my FR935, the only problem is it won't prompt you that it has sync the update and you have to manually go into your settings->system->software update and select the install update from there...