Check your Apple ID device list to find where you're signed in - Apple Support
New Apple TV, Find My iPhone and Find My Friends betas also available
View and remove your devices that are associated with Apple ID purchases - Apple Support
View and remove your devices that are associated with Apple ID purchases - Apple Support
Find My - Official Apple Support
Locate a device in Find My on iPhone - Apple Support
Keep track of personal items using Find My - Apple Support
TV & Home - Apple
Rent movies from the Apple TV app - Apple Support
Use Siri on your Apple TV - Apple Support
Buy Apple TV 4K - Apple
Apple TV 4K Wi‑Fi with 64GB storage - Apple
If your Siri Remote or Apple TV Remote isn't working - Apple Support
Share locations with family members and locate their lost devices on iPhone - Apple Support
Set up the Apple TV Remote on your iPhone or iPad - Apple Support
Identify your Apple TV model - Apple Support
Check your Apple ID device list to find where you're signed in - Apple Support
How to use Apple TV to find your iPhone, iPad or Mac
Here's the Apple TV remote that Apple should have made a long time ago - Yanko Design
Set up Find My on your iPhone, iPad, iPod touch, or Mac - Apple Support
New Siri Remote Doesn't Have U1 Chip and Won't Work With Find My - MacRumors
Identify your Apple TV remote - Apple Support
How to use Apple TV to find your iPhone, iPad or Mac
