I’ve owned Clip tuners before and their operation was super easy - hit a string, tuner picks up the note, and as you tune the led needle goes sharp or flat until you’re spot on.
This one is suppose to do the same, but unfortunately as you tune it doesn’t keep that note ‘alive’ on screen so you can’t see if you go up or down, and definitely can’t see when you’re in tune. You have to keep stroking that same string again and again to see how far you’ve come along towards that green confirmation that you’re in tune.
It also doesn’t even pick up the right string most times, which is really strange and frustrating.
Maybe mine is defected, who knows, I’ve seen some really good reviews here, so hopefully no one else has that problem. I guess you could expect that for the very cheap price.