BrainBit™ MINDO Cognitive Function Brain Wave Wearable

It does what it says and would say comfortable around the head, lightweight. Unfortunately very difficult to set the electrodes to ensure there’s a contact with your skin to make it work. 4 electrodes and you have to set them up all otherwise it doesn’t record the brainwaves which is annoying tbh. Electrodes should easy reach the skin through the hair but it’s a tricky part and takes ages to fiddle around. I like everything else just not a set up part once in your head. Quite disappointing for that amount of money. Thank you