By A Mystery Man Writer
To improve privacy, your device uses a different MAC address with each Wi-Fi network.
Send and receive text messages on iPod touch - Apple Support
How To Use Private MAC Address On Apple Watch
Turn Private Browsing on or off on your iPhone - Apple Support (CA)
Mark a device as lost in Find My on iPad - Apple Support (AZ)
Change the wallpaper on iPod touch - Apple Support (CA)
iPod touch User Guide - Apple Support
Setup basics - Apple Support
Apple advances its privacy leadership with iOS 15, iPadOS 15
Apple Watch - Set Up in Standalone Mode (Set Up for a Family
Set up Family Sharing on iPhone - Apple Support
Mark a device as lost in Find My on iPhone - Apple Support (MD)
Apple Watch, Privacy & security guide
Reoccurring Unknown Device - NETGEAR Nighthawk Support (XR range) - Netduma Forum