These days you can track just about anything with the aid of a wearable device — your steps, your calories burned, and even how soundly you sleep at night. So, it makes sense that you should also be able to measure what your penis gets up to during sex. That's precisely what the i.Con aims to achieve. The i.Con (manufactured by British Condoms) is a wearable condom ring which uses a nano-chip and sensors to measure and remember a ...