Since I have Google Duo on my Onn Uhd box I'd like to add a cam of some type and not sure what a good cheap option would be. I think it would have to be Bluetooth because I don't see another way to connect it.
My tv is a 4-5 year old Samsung with a usb but not sure if I plugged a USB cam in it would work.
Just wondering if usb or Bluetooth would work or which would be a better option.
You just have to buy this USB on the go cable and connect any UVC webcam, but take into account that the microphone won't work if the security patch in the device is too old, in my case, my Realme stick has a security patch dated january of this year and it works with any UVC webcam, otherwise you will have to use a Logitech one, which provides support with old security patches.
You can use 720p, 1080p, 2K or 4K webcams if you want though the maximum resolution supported depends on the device and the Duo app as well.
Please, let me know what security patch yours have.