Overview
- The feature is available now in macOS Tahoe (version 26) and offers parity on iPadOS 26.
- It is located under Wi‑Fi settings in the “Ask to join hotspots” menu, where selecting “Automatic” turns on auto‑join.
- The setting is off by default to avoid unintended cellular data usage.
- When enabled, a Mac without Wi‑Fi automatically connects to a nearby iPhone or cellular iPad hotspot.
- It integrates with Family Sharing, allowing approved Macs to auto‑connect to a family member’s Personal Hotspot.