All app functions (even call reject) works. Multiple thanks to moneytoo for a awesome app. But sometimes my N900 will lost the watch and needs a reboot. But my MBW-150 started having brightness problems. Bad caps or battery?. I bought is a a new (never used). When I hook it rapidly to a charger the brightness indeed varies. In charger charging icon is dimmer and in battery life call reject icon is dimmer also. So are there any Sony watch owners left at here who can give help or give tips? I know that this watch is nowdays discontinued of support,warranty,repair, etc.