One man learned from his wife that her FitBit was acting up and malfunctioning. It was reporting a higher than normal heart rate. He was concerned, and turned to Reddit to ask users how to fix the device. Little did he know, it wasn't broken at all.

He explained what was happening on the FitBit subreddit:

After realizing that pregnancy could be a real reason for the FitBit acting up, he went to buy his wife a pregnancy test to discover the terrifyingly good news and announce to everyone else that he was going to be a dad: