<ul data-eligibleForWebStory="false">Google is rumored to unveil the Pixel Watch 4 alongside the Pixel 10 family on August 20.The Pixel Watch 4 will be available in 41mm and 45mm sizes with and without 4G LTE connectivity.Color options for the Pixel Watch 4 include Obsidian, Lemon, Moonstone, Iris, and Porcelain in various bands and finishes.The Pixel Watch 4 is expected to have a similar design to its predecessor, but with smaller bezels and new buttons on both sides of the speaker.