I stumbled across this video of a demo of Tittle with the new E6 Connect software. I don't know what to think of the smartwatch that's used to navigate the shot direction but its kind of cool. If anyone speaks Korean, maybe you can add more info. Ahh, reading through the comments, the smartwatch is a Samsung Gear S3 and it's taking all of the measurements for the swing. There is no tittle device used except the swing stick. It's good to see something going on with Tittle. Lately, I can get a reply at all from their support. It's like emailing a black hole.