Connectivity: 4G LTE allows calls, texts, and data for apps without a parent's phone nearby.
Safety & Tracking: Real-time GPS tracking, SOS buttons, safe zones (geofencing), and contact management for parental control.
Communication: Two-way calling and messaging with parent-approved contacts.
Entertainment: Games, music players, cameras for photos/videos, and sometimes educational tools.
Parental Control: Apps for managing contacts, setting boundaries, and monitoring activity.