How inefficient is your fridge? What’s the biggest energy suck in your home? The Sense Home Energy Monitor can tell you all in an easy-to-use app -- and hopefully help you lower your electric bill.
With two separate devices that plug into your outlets, the Nightingale immerses you in white noise or sounds like falling rain. It has some smart features, but its $299 price tag is a wake-up call.
Want a garden that takes care of itself? Plug & Plant is fairly automated; just add water, and it uses its sensors to make sure everything's taken care of.
Cordless vacuums mean you don’t have to get tangled up as you clean but battery life can be a problem. The Dyson V8 is an improvement over the V6 in this aspect, as well as a few more.