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Apple Reintroduces Blood Oxygen Detection to Smartwatches

Apple Reintroduces Blood Oxygen Detection to Smartwatches

Business | 8/14/2025

Apple is reintroducing blood oxygen detection to its newest smartwatches following a legal dispute that led to the feature being temporarily removed from US models. The technology, which measures the oxygen saturation level in a user’s blood, is a key health monitoring feature for Apple Watch users. This move comes after Apple faced legal challenges over patents related to this functionality.

The blood oxygen detection feature, previously available on Apple Watch models in other regions, is now making its return to US devices with the latest software update. This reinstatement underscores Apple’s commitment to providing comprehensive health tracking capabilities to its customers. Users will now have access to a valuable tool for monitoring their overall well-being directly from their wrists.

A spokesperson for Apple stated, “We are pleased to announce the return of blood oxygen detection to our US customers with the latest update. This feature empowers users to stay informed about their health status and underscores our dedication to innovation in the health tech sector.” The reintroduction of this feature is expected to enhance the user experience and utility of Apple Watch devices for consumers.

The legal battle that led to the temporary removal of the blood oxygen detection feature highlights the complexities and challenges in the tech industry regarding intellectual property rights. Despite the setback, Apple’s decision to bring back this feature demonstrates the company’s resolve to navigate legal obstacles and prioritize consumer needs. This development is likely to be welcomed by Apple Watch users who rely on the device for health and fitness tracking.

With the reintroduction of blood oxygen detection, Apple is reaffirming its position as a leading provider of cutting-edge technology in the wearable device market. The feature’s return is set to benefit users by offering a more comprehensive health monitoring experience, further solidifying Apple’s commitment to innovation and user satisfaction.