A new report from industry analyst Canalys reports that the Apple Watch has established itself as the industry leader in smartwatches, shipping around 12 million units since its debut last April and accounting for two-thirds of all smartwatch shipments. In part the confirmation of what many analysts already suspected came about because of a strong holiday quarter, with Apple selling around five million Apple Watch units during that period. Separate from full-blown smartwatches, basic fitness bands exceeded 37 million units for calendar 2015.