The S9 chip in the Apple Watch Ultra 2 significantly enhances Siri's functionality through several key improvements:
On-Device Processing
Faster Response Times: The S9 chip enables Siri to operate on-device, which means that many commands can be processed locally without needing an internet connection. This results in faster response times for tasks such as starting timers, workouts, or adding waypoints in the Compass app, even when the watch or connected iPhone lacks signal[1][2].Enhanced Accuracy
Improved Dictation: The upgraded neural engine within the S9 chip allows for more accurate dictation, reducing misunderstandings when users interact with Siri. It is reported that dictation accuracy has improved by up to 25%, making it easier for users to communicate their requests effectively[2][3].Health Data Integration
Health Queries: Later updates will enable users to ask Siri for health-related information, such as sleep hours or medication logging. This feature is particularly useful during workouts when users may not be able to check their watch screens directly[1][2][6].Gesture Control
Double Tap Feature: The S9 chip also supports a new double-tap gesture that allows users to control various functions hands-free. This feature leverages machine learning and sensor data to detect finger movements, facilitating actions like answering calls or taking photos without needing to touch the screen[3][5].Overall, the S9 chip transforms Siri into a more efficient and responsive assistant on the Apple Watch Ultra 2, enhancing user experience significantly.
Citations:[1] https://www.cnet.com/tech/mobile/apple-watch-ultra-2-review-a-brighter-screen-makes-my-favorite-watch-better/
[2] https://www.counterpointresearch.com/insights/will-the-upgraded-apple-watch-series-9-and-watch-ultra-2-turn-around-apples-smartwatch-slump/
[3] https://www.pcmag.com/news/apple-watch-series-9-ultra-2-feature-on-device-siri-double-tap-gesture
[4] https://www.youtube.com/watch?v=B9uNW_8RPaI
[5] https://9to5mac.com/2023/09/20/apple-watch-series-9-ultra-2-reviews/
[6] https://www.apple.com/mu/newsroom/2023/09/apple-unveils-apple-watch-ultra-2/
[7] https://bgr.com/tech/apples-new-s9-chip-and-on-device-siri-got-me-to-upgrade-to-the-apple-watch-ultra-2/
[8] https://www.apple.com/newsroom/2023/09/apple-introduces-the-advanced-new-apple-watch-series-9/