Now this is an unusual take on a smart watch. Casio has released the Edifice EQB-600 Smartphone Link which uses the GPS receiver in your phone to ascertain your exact position. This not only means that battery power is significantly increased on the watch, but that mobile towers can also be used to save even more power.
The real unusual part though is the polar projection 3-D map of the Earth which rotates depending on where you are and which gives it a unique look and feel. It’s a good idea and much care has been put into it, but the overall design could be a little more appealing.