Ahead of the upcoming Made by Google event on 20 August 2025, we are treated to yet another leak regarding the Pixel devices. This time, we are looking at marketing materials for the Pixel Watch 4, courtesy of known leakster Evan Blass.
It seems that deeper Gemini integration will be one of the main highlights of the smartwatch. According to the materials featured in Blass’ X post, the device will let the wearer interact with the AI assistant simply by raising their wrist. Moreover, the watch will also reportedly offer AI text suggestions that match the user’s communication style.
Blass also shared more details on the wearable. Just as previous leaks have claimed, the Pixel Watch 4 will come in 41mm and 45mm sizes like its predecessor. Aside from that, it will apparently sport an Actua 360 display with a peak brightness of 3,000 nits. Other features mentioned are Loss of Pulse Detection and support for dual-frequency GPS. The watch will also offer better training insights, although the leak does not offer more information.
Furthermore, battery life will also get an upgrade. Based on the post, the 41mm variant will offer up to 30 hours of use, while the 45mm version gets a 40-hour battery life. This is with always-on display enabled. Charging will also be 25% faster and use what is called a Quick Charge Dock. This is likely the side-mounted charger seen in a previous leak.

While the Made by Google event is only a few weeks away, it will probably still be a while before the Pixel Watch 4 actually becomes available for purchase. Apparently, Google has pushed back its release to October, along with the Pixel 10 Pro Fold.
(Source: Evan Blass via Android Police)