This $330 smartwatch can outlast its competitors in battery life and fitness features, but may fall short on software updates.
Loss of pulse detection uses the watch's existing heart rate sensor and an AI algorithm that processes the data. It should launch by the end of March.
Google prepares to say goodbye to Seattle's Fremont neighborhood, we get ready to say farewell to Skype; and we take a quantum leap with one of Microsoft's top technical leaders in the field: theoretical physicist Chetan Nayak,