Won't work with iPhone 5s – TuneLink Review

I am so frustrated. It won't stay connected with my iPhone 5s. I have contacted the company multiple times but their only solution is to sell me a new one. I know it isn't the potato as it worked one day and not the next with a new phone. If anyone has any tips I would love them as the company doesn't care.
Review by Snyderbunch on TuneLink.