According to a new report, the Google Pixel Watch 2 will feature two major changes from last year's model. Supposedly, Google has turned to Qualcomm for its second-generation smartwatch, with a Snapdragon W5 Gen 1 chipset set to deliver significant battery life improvements. Google will also install cEDA and skin temperature sensors in the Pixel Watch 2, equivalents of which Fitbit already offers in the Sense 2.