9to5mac.com
Apple Watch Series 12 and Ultra 4 review: More personal than ever before
Apple unveiled the Watch Series 12 and Ultra 4, keeping their familiar looks while introducing a new Health Sensing System that captures heart‑rate data every five seconds, regardless of activity. The Series 12 offers updated finishes—aluminum (Dark Bronze, Light Gold, Black, Space Gray), titanium (Radiant Gold, Natural) and ceramic (Night Blue, Pearl White)—and a slightly wider case with a 2% smaller display area. The Ultra 4 retains its titanium finishes (Natural, Black) and shares the same advanced sensing hardware. Both models [...]