Apple Watch Series 12 brings continuous heart rate monitoring and AI health features

Apple has launched the Watch Series 12, which retains the same external design and sensor layout as previous generations but introduces significant internal upgrades. The standout change is truly continuous heart rate monitoring, a notable improvement over earlier models. Apple is also integrating AI-driven health capabilities, partly to catch up with rivals that have already adopted such features in the wearable space. Additionally, the device is designed to surface contextually relevant health information based on a user's activity throughout the day. Together, these changes are positioned as the foundation for a new direction in Apple's health and wearables strategy.