Apple Watch Series 12 Review: New Sensors, Readiness Score, and Audio Intelligence

In this video, I share my hands-on experience with the Apple Watch Series 12 after a week of testing. I cover the new health sensors, the readiness score, battery life improvements, and the controversial audio intelligence features, while comparing it to the previous Series 11.

■ Design and Durability
- New finishes (bronze, ceramic, titanium) and ceramic coating on glass
- Price remains the same as Series 11, except for the ceramic version

■ Health and Fitness Tracking
- Redesigned sensors: 32 electrodes for ECG, improved optical heart rate sensor
- More frequent heart rate sampling (every 5 seconds) for better daily tracking
- New readiness score that dynamically updates throughout the day

■ Performance and Battery
- S11 chip with better efficiency and faster Siri responses
- Battery life improved to 30 hours in my test, with faster charging
- New battery saving modes in the workout app

■ Audio Intelligence Features
- Shazam and accessibility features for sound recognition
- Rewind: transcript of last 15 seconds of conversation
- Siri Recap: summaries of important conversations

This video is ideal for anyone considering an upgrade to the Apple Watch Series 12 or interested in the latest wearable health technology. You'll learn about the new features, how they compare to previous models, and what to expect from the upcoming audio intelligence capabilities.