Some smart TVs have Bluetooth streaming capabilities. You can watch videos and use apps using Bluetooth. All smart TVs allow for the streaming of audio through Bluetooth. TVs have better sound systems, and so it is crucial to connect to them when playing music from apps such as Spotify. This requires pairing your TV with your smartphone. It is usually easy to connect your smart TV with your mobile phone's Bluetooth feature. Some phones are used as remote controls or gaming controllers when connected to smart TVs.