Here are product examples of wearables designed to be worn on the wrist, focusing on various features such as fitness tracking, smart functionalities, and health monitoring:

1. Apple Watch Series 9
   A smartwatch with advanced health sensors, including ECG, blood oxygen monitoring, and fitness tracking, providing seamless integration with iOS devices for notifications and apps.

2. Fitbit Charge 5
   A fitness tracker offering advanced health monitoring, including heart rate tracking, stress management, and sleep tracking, along with built-in GPS for outdoor workouts.

3. Garmin Forerunner 955
   A multisport GPS smartwatch designed for athletes, providing detailed metrics for running, cycling, and swimming, along with advanced performance insights and recovery tracking.

4. Samsung Galaxy Watch 6
   A sleek smartwatch featuring a rotating bezel for easy navigation, heart rate tracking, sleep monitoring, and support for various apps, plus an attractive design for both fitness and fashion.

5. Whoop Strap 4.0
   A fitness and recovery tracker that focuses on providing insights into strain, recovery, and sleep, aimed at optimizing overall health and athletic performance.

6. Amazfit GTR 4
   A stylish smartwatch with a long battery life, featuring fitness tracking, GPS, heart rate monitoring, and sleep analysis, offering a balance of functionality and design.

7. Suunto 9 Peak
   A rugged smartwatch designed for outdoor enthusiasts, offering long battery life, weather tracking, and performance metrics for activities like hiking, running, and swimming.

8. Oura Ring (Worn on wrist via a band)
   While primarily a ring, this device can be worn on the wrist for more comfort, tracking sleep, activity levels, and recovery metrics for a holistic approach to wellness.

9. Xiaomi Mi Band 7
   A budget-friendly fitness tracker offering features like heart rate monitoring, step tracking, sleep analysis, and even stress tracking, making it an affordable option for users seeking to monitor their health.

10. Polar Vantage V2
    A premium fitness watch for serious athletes, featuring advanced tracking for running, cycling, swimming, and other sports, with built-in GPS, heart rate monitoring, and recovery insights.

These wrist-worn devices combine functionality with ease of use, offering various features that cater to fitness enthusiasts, athletes, and everyday users seeking to improve their health and stay connected.