Apple tests ceramic Watch cases, always-on heart tracking, and a foldable iPhone pencil

Apple Watch Edition Series 2 in brilliant white ceramic
Apple is preparing incremental updates to the Apple Watch Series 12 and Ultra 4 for its September 9th event, while internally experimenting with a shorter Apple Pencil for its first foldable iPhone — an accessory that is unlikely to ship with the phone.
According to Bloomberg News‘ Mark Gurman, neither the Series 12 nor the Ultra 4 is expected to receive a major design overhaul versus last year’s Series 11 and Ultra 3. Tou