Ever wanted to take a bath while wearing your electrocardiograph? Or did you ever just want to see how your body reacts to taking the plunge into a tub of cold pudding? Or do you really not care and are reading this instead of doing end-of-year reports? Well, you're in luck! Fukuda Denshi Co. in Japan has started selling a portable, waterproof electrocardiograph that can be worn while the user takes a bath and records your physical condition on the fly. Of course, it can be also used outside the bath, but that's no fun.
Product Page [Fukuda]