The third-generation Nest learning thermostat is on sale in the U.K., and it comes with some unique features, like hot water control. A Heat Link hooks up to the boiler, letting users schedule hot water.
Lowe's launched the second generation of its smart-home solution, Iris by Lowe's. The lower-priced hub ($60) is more powerful and includes Bluetooth capability. The redesigned app is meant to be more intuitive, too.