The Roadie Guitar Tuner

Any of the guys here tried this roadie Guitar Tuner
https://www.roadietuner.com

too posh to wind

Really?

A solution looking for a problem.

As with all the mic or vibration based tuners, I wonder how it fares during the malestrom of noise that is sound check or when trying to tune during a gig.

not a bad idea but means you need two devices to tune your guitar (tuner plus mobile phone). Think I'd rather tune the usual way with just a tuner or clip on tuner. Robot tuners would be much easier too

Good question Rabbitz , they say works in gig situations as it's connected via bluetooth not via mic
The other thing it stores a variety of opening and custom tunings and can be used for New and old
string winding and unwinding.it was a very successful starter project for someone. Not seen one but sounds
Interesting.

I think I want one...