SMS M500 GSM Watchfone
You got to check out the SMS M500 GSM Watchfone. It’s the world’s smallest mobile phone and you can wear it on your wrist just like it was an ordinary watch. The phone features bluetooth, GSM850/900/1800/1900Mhz compability, 128 MB of RAM and it’s also water resistant. The phone weighs 60 gram (!) and gives you 200 minutes of talk time and 80 hours standby. The phone is designed by SMS Technology Australia and will cost you over $800. Pretty cool!