New Delhi, Sept. 10 -- Apple on Wednesday launched the Apple Watch Series 12 with a new Health Sensing System and S11 chip, bringing upgraded health and fitness tracking features, including higher-frequency heart rate and heart rate variability (HRV) measurements.

Kaiann Drance, Apple's vice president of Worldwide Apple Watch Product Marketin, said, "Apple Watch Series 12 is the most advanced health and fitness companion we've ever created."

"With our new Health Sensing System and S11 chip, Apple Watch Series 12 gives you meaningful insights, like readiness, so you can better understand how to take on your day and care for your health, plus intelligence features that make everyday life easier. And it's all wrapped in a beautifully thin,...