Standalone Connectivity: 4G/5G, Wi-Fi, eSIM support for calls, texts, browsing, and apps without a phone.
Advanced Health Monitoring: ECG, blood oxygen (SpO2), stress tracking, body temperature, and deeper sleep analysis.
GPS & Safety: Precision tracking, geofencing (safe zones), and emergency SOS alerts.
AI Integration: Voice assistants becoming more proactive for tasks, reminders, and contextual help.