Apple is developing new health features for the Apple Watch Series 12 and Apple Watch Ultra 4, including all-day heart rate monitoring and a new health app that presents health data more intuitively. Meanwhile, Apple is also testing a ceramic version of the Apple Watch, available in white and dark gray colors, and will introduce a variety of new band colors and styles. Additionally, Apple is advancing a major redesign of the Apple Watch, which could be introduced as early as 2027 with the Apple Watch Series 13, or potentially delayed until the Series 14, with the next-generation product possibly featuring an entirely new form factor.