You can mirror your phone’s screen to your TV via cable or WIFI:
- Cable connection USB-C/Micro-USB to HDMI
If you our phone supports HDMI-Alt-Mode (https://www.hdmi.org/spec/typec ) for USB-C, you can use a USB-C to HDMI Adapter/cable to use your TV/Monitor/Beamer as big training screens, especially for group training.
Alternatively some phones/tablets with Micro-USB support “Mobile High Definition Link” & “SlimPort”. - Wireless connection Chromecast/Miracast or other screenshare features
Most smart TVs already support miracast (https://airtame.com/screen-mirroring/) or similar technologies (Smart view…), system functions and apps.
Alternatively you can use HDMI sticks like the Google Chromcast (https://www.androidcentral.com/how-mirror-your-android-screen-chromecast), Amazon Fire Stick (https://www.guidingtech.com/mirror-android-fire-tv-stick/) or any other supported screen mirror sticks.
Check the specification of your phone on the manufacturer websites before you order adapters to avoid any incompatibility!
Sound/Audio
Most of these connections also send the audio signal to the TV. If you have sound system connected to your TV, you can run your Hiitmi-sounds and trainings music on your sound system.