The beef I have is, it's suppose to light up when you receive a call or make a call? I don't see how that's possible, considering the only way it's connected to the phone is through the usual string. But the little alchemy watch DOES light up when you tap it against something (i bought one and received it today).
: Mine no longer lights up AT ALL now, and so I have contacted the seller for a replacement. I'm not exactly pissed, just dissapointed.