Communication: Make/receive calls, send texts via built-in SIM/4G/Wi-Fi, Bluetooth calls, message notifications.
Health & Fitness: 24/7 Heart Rate, Blood Oxygen (SpO2), advanced Sleep Tracking, Activity Monitoring (steps, calories), Sedentary Reminders.
Connectivity: 4G LTE, Wi-Fi, Bluetooth, GPS for location tracking, NFC for payments/access.
Multimedia: Camera (photos/video), Music storage & playback.