among those on the smartwatch bandwagon, supply chain sources claim, with the company supposedly working on potential smart-timepiece designs as it weighs their market potential. The in-development watch, which follows Kickstarter success Pebble
and ongoing chatter of an Apple "iWatch"
, would be built around a 1.5-inch screen, component sources tell the WSJ
, with Microsoft apparently tinkering with possible designs alongside an in-house Windows Phone handset.