Sony unveils SmartBand 2

(Telecompaper) Sony introduced a new version of its SmartBand, a wristband that helps users check messages from their phones and monitor their health. The SmartBand 2 can sync with mobile devices running from Android 4.4 or iOS 8.2. It vibrates or lights up to tell users when they have a call, message or other notifications on their mobile device. The wristband also comes with a heart-rate sensor, so users can monitor their fitness activities and stress levels. The wristband will be availab