A:AnswerYes it does! There are different gestures you can set up to do this. Also, i own the galaxy ring and this also allows me to take pictures when i tap my fingers together. Super helpful for family photos. I did this for my wedding and we took alot of our own photos.
A:AnswerYes you can when sync'd with the S24 Ultra. I have the same phone. You have to activate the feature on the phone/tablet to call/text on the other device.