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Sony Mobile SWR50 SmartWatch 3 Fitness and Activity Tracker Wrist Watch Compatible with Android 4.3+ Smartphones - Black: Amazon.co.uk: Sports & Outdoors
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Sony SmartWatch 3 model SWR50 chosen for testing contains in-built GPS... | Download Scientific Diagram
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Sony SmartWatch 3 review: Poor screen and no heart monitor make Sony's SmartWatch 3 third time unlucky - CNET
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