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Finally shown in the flesh at MWC 2014, the Sony SmartBand links to smartphones to keep tabs on your life.
Like the Fitbit Flex, the Sony SmartBand uses a soft, flexible wrist strap.
The SmartBand also shares with the Fitbit Flex a modular design.
The SmartBand's wristband has a pouch to place the Orb tracking unit.
The SmartBand syncs with the Lifelog mobile app to record your activities such as steps and sleep, plus location and social media data.