Samsung Galaxy Watch 4

Samsung Galaxy Watch 4 (2021)

1. • OS: Runs on Wear OS powered by Samsung, combining the best of Google and Samsung’s features.
   • Key Features:
     • Body Composition Analysis: Measures body fat, muscle mass, and more.
     • Advanced Health Monitoring: Includes sleep tracking, heart rate monitoring, and ECG.
   • Best For: Fitness enthusiasts and users seeking in-depth body metrics and health monitoring features.