Google Pixel Watch 4 is a logical continuation of the series: the model aims to address complaints about battery life and screen readability that were often raised with previous versions. The new watch features a display with a peak brightness of up to 3000 nits — approximately 50% brighter than previous-generation standards, making it noticeably easier to read in bright conditions. The battery has also been increased: the base version is equipped with a 325 mAh battery, while the larger version has a 455 mAh battery, providing up to 30 hours of use with Always-On Display enabled on the 41 mm version and up to 40 hours on the 45 mm model. The case weight has been reduced to 31 g (41 mm), while thickness is 12.3 mm, making the watch lightweight and comfortable on the wrist.
The Pixel Watch 4 case is made from recycled aluminum, while the strap uses soft-coated fluoroelastomer. The 41 mm version weighs 31 g without the strap, while the 45 mm model weighs 36.7 g, making the watch feel almost weightless on the wrist. Thanks to the rounded shape and well-balanced weight distribution, the watch sits comfortably without pressing against the wrist, even during extended wear. In everyday use — walking, traveling, or working — it is barely noticeable.
The display is an AMOLED LTPO Actua 360 panel with a peak brightness of 3000 nits and a minimum brightness of 1 nit when Always-On is enabled. The refresh rate is adaptive, ranging from 1 to 60 Hz, which helps save energy when displaying static content while maintaining smooth interface animations. The screen remains readable in direct sunlight, with high-contrast text and watch faces. Color reproduction leans toward a natural look, making the interface comfortable to view. Always-On does not consume an excessive amount of power — at night, the display dims, so the impact on battery life remains moderate.
Inside is the Qualcomm Snapdragon W5 Gen 2 platform with a Cortex-M55 coprocessor. With 2 GB of RAM and 32 GB of internal storage, there is more than enough capacity for Wear OS, apps, trackers, and music. The interface responds instantly: scrolling through lists, launching apps, and switching between tasks happen without noticeable delays. Navigation, notification management, weather checks, and step tracking all feel fast and responsive.
The operating system is Wear OS 6, with an interface optimized for smooth navigation, notifications, and quick access to apps. The watch supports a range of sensors, including heart-rate monitoring, blood oxygen (SpO₂) measurement, an ECG sensor, accelerometer, gyroscope, barometer, and others, expanding its health-monitoring capabilities. Built-in NFC, GPS, Bluetooth 6.0, and Wi-Fi enable contactless payments, navigation, notification synchronization, and phone-free operation — particularly convenient when running, traveling, or going for a walk. Support for satellite emergency signals (Satellite SOS) provides an additional sense of security.
The 405 mAh battery in the 41 mm version provides up to 30 hours of use with Always-On enabled and up to 48 hours in moderate-use mode. The 45 mm version with a 455 mAh battery offers up to 40 hours with AOD and up to 72 hours in battery-saving mode. Fast charging can provide around 50% battery capacity in 15 minutes, while a full charge takes approximately 45–60 minutes. In real-world use, this means that charging overnight or in the morning is enough to keep the watch ready throughout the day. For people who travel frequently, this reserve is convenient, especially when using GPS, notifications, fitness features, and wireless connectivity.
After several days with the Pixel Watch 4, the impression is clear: this is a balanced, modern smartwatch that feels equally comfortable during a walk, at the office, or during a workout. It is suitable for those who want a reliable everyday assistant, whether for notifications, fitness tracking, navigation, or simply keeping track of time. The display is bright, the battery lasts for a day or two, the interface is responsive, and the features are well integrated. There are some limitations: with intensive use — GPS, music, and Always-On enabled — the battery drains quickly, and going through the night without charging can become challenging. For most scenarios, however, the Pixel Watch 4 handles everyday tasks confidently and offers a good balance between functionality and convenience.