The chip allows some data to be processed directly by the smartwatch itself, eliminating the need to transfer information to the cloud to have it read. On-device processing is essential for the company’s health products and their privacy, as well as data minimization, transparency, and control/security, as Katie Skinner, senior manager for user privacy engineering at Apple, points out before CNET.
Initially, Siri should be able to answer requests for about 20 health data types on the Watch Series 9 or Ultra 2. Those include data about last night’s sleep (including nightly respiratory rates,) step count, and more.
Siri’s ability to process health-related requests could be a significant step toward the improvement of Apple’s Health app and its navigation. In an interview for CNET, Deidre Caldbeck, Apple’s senior director of product marketing for Apple Watch and Health divisions, said that supporting health requests has been a highly-desired feature. He further adds:
“We’re always looking for ways to improve and enhance our features, so we will certainly continue to explore adding additional data types and offering more accessibility to our health features through Siri.”
Apple’s voice assistant should also be able to answer questions about data gathered by third-party health apps, giving users insights into blood pressure and glucose levels without even having to tap their watch face. These third-party apps should be connected to the wearable’s health app. As for logging their data, users should now be able to ask Siri to register their weight, women’s health, and medications. The feature eliminates the need to enter these data manually.
