Expansys offers the Sony SmartBand for Android in Lime, model no. SWR10, for $44.99 with free shipping. That's tied with our mention from two weeks ago as the lowest total price we've seen. (It's also a current low by $10; most retailers charge $80 or more.) This Bluetooth wristband is "part pedometer and part lifestyle tracker"; it syncs with an app to track "life bookmarks" and features NFC pairing technology. It includes both small and large wristbands.