Feeling Frazzled? This Wearable Gadget Can Help Keep Your Stress in Check.
Spire is a clip-on device that sort of looks like a rock but monitors your fluctuating levels of stress.
Here's a Dog Collar That Lets Humans Train Man's Best Friend From Anywhere
If you had this gadget on your pup, you could be keeping tabs on and talking to him right now, no matter how far apart you are.