Leaked Details Reveal Upgrades in Upcoming Google Pixel Watch 4

Recent leaks have unveiled significant enhancements in Google's upcoming Pixel Watch 4, slated for release on August 20 alongside the Pixel 10 series. The smartwatch will be available in two sizes—41mm and 45mm—both featuring Google's Actua 360 display with peak brightness up to 3,000 nits, improving outdoor visibility. Battery capacities are increased to 325mAh for the 41mm model and 455mAh for the 45mm variant, offering up to 30 and 40 hours of battery life with the always-on display enabled, respectively. Charging is reportedly 25% faster with the new Quick Charge Dock.

A notable addition is the integration of Google's Gemini AI, enabling users to interact with the assistant by raising their wrist, providing personalized responses and AI-generated text suggestions. The Pixel Watch 4 is also expected to support over 40 exercise modes, offering real-time statistics and insights, and features sensors for ECG, SpO₂, breathing rate, and heart rate variability measurements.

Design-wise, the watch maintains a circular form with slimmer bezels and introduces two new physical buttons flanking the speaker. Color options include Obsidian (black), Lemon (yellow), Moonstone (grey), Iris (purple), and Porcelain (off-white).

The Pixel Watch 4 is anticipated to launch at Google's "Made by Google" event on August 20, with pre-orders likely commencing the same day and wider release expected by August 28.