Hands on with the new Apple Watch Series 12 and Apple Watch Ultra 4

Apple unveiled the Apple Watch Series 12 and Ultra 4 at its September 18 launch, with preorders beginning today. The Series 12 starts at $399 for aluminum, $699 for titanium, and $899 for ceramic; it delivers up to 24 hours of everyday battery life and 10 hours during outdoor workouts, plus faster charging. The Ultra 4 shares the same release date and pricing tiers.