Jaiyakumar Balasubramanian

Hi Hahn Ryu, Can you please explain for the below link - where there is been a 1.0 rating and negative review/complaints about your product. The person says he couldnt receive any phones calls when he is using your product. Waiting for your reply https://www.gearbrain.com/sgnl-wristband-kickstarter-review-2628181321.html