You can connect SmartThings with your TV using SmartThings devices. Follow the instructions below to connect SmartThings.
Before you connect SmartThings on your TV, please be sure that you turn on your TV and download the SmartThings app on your mobile.
Step 1. Tap the SmartThings app on your mobile.
Step 2. Tap Add ('+' icon) and tap Device.
Step 3. Tap TV, and then tap Samsung.
Step 4. Tap TV again, and then tap Start.
Step 5. Select location and the room you watch the TV in and then tap Next.
Step 6. Your mobile should have successfully connected to your Samsung TV. For products made before 2020, a PIN will be required to connect to the TV.