For many couples in long-distance relationships, FaceTime and Skype are just a couple of go-to methods they use to communicate with their partners. Because there are so many hurdles to maintaining a romance with limited physical contact, LDR couples need all the tools they can get to cope with the distance, which is why we’re pretty sure they're going to love these rings that let you feel another person’s heartbeat. Credit: TheTouch (Supplied by WENN.com)