Google Pixel Watch 4: I gathered the 8 biggest rumors that make the wait worth it

Here is a 179-word summary of the news article: Google is expected to unveil the Pixel Watch 4 at its upcoming hardware event in August. Based on the latest rumors, the Pixel Watch 4 is expected to feature several key improvements over its predecessor. Rumors suggest the watch will have a circular display, a sleek and premium design, and advanced health and fitness tracking capabilities. It's also rumored to come with Wear OS 3, the latest version of Google's wearable operating system, which should provide a more seamless user experience. Additionally, the Pixel Watch 4 is expected to be powered by a newer and more efficient chipset, potentially the Exynos W920 chip. Other anticipated features include improved battery life, cellular connectivity, and a range of customization options for the watch bands. Overall, the numerous rumored upgrades suggest the Pixel Watch 4 could be a significant step forward for Google's wearable lineup and a compelling option for Android users.