How do I watch Apple TV on my smart TVs? I have it on iPhone
How do I watch Apple Tv on my smart tv?
If your smart TV supports the Apple TV app, then you can download that and sign in with your account.
If your have a streaming device for TV that supports the Apple TV app, then you can use that and sign in with your account.
All the ways to watch Apple TV+ - Apple Support
Watch on your TV
Apple TV (4K, HD, and 3rd generation) ﹥
Streaming devices ﹥
Smart TVs ﹥
Gaming consoles ﹥
List of Apple TV app-supported smart TVs and third party streaming devices - Apple
If your TV is AirPlay-enabled, then you can stream from your iPhone to the TV.