More to explore:
Halo Belt reflective safety device | Cool Mom Tech
The new Halo Belt: Way better for running or biking than any reflective tape.
Armpocket Nighthawk armband - perfect for holding your iPhone/iPod in place while you run, and safety lights too!
The coolest new gadgets of the year: Jabra Sport Pulse Earbuds
The Original SPIbelt™ Image 19.99
Revolights wheels bike lights - added safety feature to your kids' bike (or your own).
This is great if you have a ton of gadgets. Charge 5 devices from a single power source.
Netatmo Weather Station
A collection of pretty jewelry that happens to contain high-tech family safety devices.
WeMo Switch - Turn your appliances off and on from your smart phone.
I find interval swimming workouts work best for me too ~ more is not necessarily better.