To go along with the inPulse Smartwatch idea...

Universal Wrist Charger juices up your gadgets on the go

Ever been in the middle of a very important phone call only for your phone to run out of battery? Or been in the middle of an intense game that just suddenly shuts off? Well there is a gadget here to solve all of these problems. The Wrist Charger provides some extra juice for your portable devices on the go without the need to plug into the wall. This little device is worn comfortably around your wrist and provides a 1500 mAh lithium-ion battery that is compatible with a wide variety of devices from cell phones, to Ipod, to Nintendo DS and Sony's PSP. 

Integrating a mini USB port and connectors, the portable charger shows the remaining power with four LED indicators. Weighing about 82g, the Universal Gadget Wrist Charger is available for $35 only.

Great gadget for those who always need power on the go....or those who travel all the time and cant do without their PDA, or  gaming toys for more than a few hours.

http://www.trendologies.com/2010/03/universal-wrist-charger-juices-up-your.html

There are just so many new devices that help to always keep you tethered into the digital world... Pretty soon there won't even be a need to leave your bed because you will be able to do absolutely everything from there.