Fitness and Health Tracking : include a built-in optical sensor that tracks your heart rate throughout the day and Tracks daily steps and distance traveled.
Notifications and Alerts : can display notifications for calls, texts, and emails directly on the watch.
Communication Features : Call Handling: Answer or decline calls directly from the watch, often with a built-in speaker and microphone.
Connectivity : Bluetooth to connect to your phone for syncing notifications and apps.
Battery and Charging : wireless charing with charging pad.