Can your watch really save your life? When you have $1500 to spend on one of these Radiation Detecting Watch, you will have a better shot. This watch has an integrated Geiger-Müller tube that measures single-dose gamma ray levels, as well as cumulative exposure. It has a titanium case, an anti-reflective sapphire crystal, and is water resistant to 330′. The battery can last up to 5 years. As expensive as Google Glass but your fancy glasses won’t be able to detect radiation or can they?