What are the unique features of the Pixel Watch 3 that the Apple Watch Ultra 2 doesn't have

Unique Features of the Pixel Watch 3

AI-Enabled Loss of Pulse Detection
The Pixel Watch 3 is the first smartwatch to incorporate AI-enabled Loss of Pulse detection. This feature utilizes a multi-path heart rate sensor to monitor pulse activity continuously. If the watch detects an absence of pulse, it initiates a countdown and runs additional checks before contacting emergency services if necessary. This potentially life-saving capability has undergone extensive testing for accuracy[1].

Deep Integration with Google Ecosystem
The Pixel Watch 3 offers enhanced integration with Google's ecosystem, allowing users to control Google TV devices directly from the watch. Additionally, it can interact seamlessly with Google Nest cameras and doorbells, providing live video feeds and communication capabilities[1]. This level of integration is not available on the Apple Watch Ultra 2, which is designed primarily for use within the Apple ecosystem.

Fitbit Health Tracking Features
While both watches provide comprehensive health tracking, the Pixel Watch 3 leverages Fitbit's extensive health metrics. It includes features such as electrical skin conductance (cEDA) monitoring to assess stress levels and personalized insights through the Fitbit app. The watch also offers a Morning Brief feature for daily health summaries, which is exclusive to Fitbit Premium subscribers[1][2].

Customizable Fitness Metrics
The Pixel Watch 3 utilizes AI to customize fitness experiences, particularly for runners. It assesses running form and provides insights aimed at preventing injuries and optimizing performance[2]. This level of personalized fitness tracking is tailored specifically for users engaged in running activities.

Battery Life Expectations
The Pixel Watch 3 is expected to have a longer battery life than the Apple Watch Ultra 2, with estimates suggesting up to 24 hours under typical usage conditions, and potentially longer during testing[2][4]. Although both devices require daily charging, early evaluations indicate that the Pixel Watch 3 may exceed its stated battery life.

In summary, while both smartwatches offer robust features tailored to their respective ecosystems, the Pixel Watch 3 stands out with its innovative health monitoring capabilities, deep integration with Google services, and unique fitness tracking functionalities that are not present in the Apple Watch Ultra 2.