"Apple Watch Series 9 Introduces Double Tap Gesture for Enhanced Functionality"
Apple is introducing double tap gesturing to its Series 9 and Ultra 2 watches, allowing users to control their watches with just one hand. The gesture can be used for various actions such as answering calls, viewing messages, pausing music, and more. It is powered by the S9 SiP chip, which is 25% more power efficient than its predecessor, and utilizes a machine learning algorithm to detect wrist movement and changes in blood flow.