Since its launch in 2015, the Apple Watch has revolutionized health and fitness tracking with features that were groundbreaking at the time.

The device includes Crash Detection, which alerts emergency services in the event of a car accident, enhancing user safety.

Apple Pay integration allows users to make contactless payments directly from their wrist, emphasizing the multifunctional capabilities of the Apple Watch.

The design of the Apple Watch's Activity app is informed by studies indicating that both the intensity and frequency of activity are vital for fitness.

Communication features, such as phone calls and text responses, improve connectivity and convenience for users.

Studies show that users who consistently close their rings experience better sleep and reduced stress, underscoring the feature's impact on health.

Apple has continuously updated the Apple Watch with new features, including sleep tracking and mindfulness apps, enhancing user engagement and health monitoring.

The Series 8, launched in September 2022, introduced body temperature sensing and improved battery life, continuing the trend of health-focused innovations.

The Apple Watch has revitalized the luxury watch market, contributing to a resurgence in traditional watch sales rather than eliminating them.

The Apple Watch Ultra 2, launched alongside the Series 9 in September 2023, offers refinements for outdoor activities but has the blood oxygen sensor disabled due to legal issues.

The 'Closing Rings' feature has become a cultural phenomenon, motivating users to engage in daily physical activity and improve their overall well-being.

Emergency SOS functionality enables users to quickly alert emergency services and share their location, which is crucial in critical situations.