In hindsight, his lack of faith in this newfangled device was misplaced. A small, orange brick with a white antenna sticking out of it, the $249 Sense home energy monitor doesn’t look all that ...

Measuring individual appliance's energy consumption is one thing. But Sense aims to give you a bigger picture. TreeHugger has long hosted a debate around the correct mix of "smart" and "dumb ...

That's where the Sense home energy monitor ($299) comes in. The core of the Sense is a wireless current and voltage meter that installs into your electrical box and reads out how much power you ...