While we measured it dropping a nearby sensor about 20°F in only five minutes, that super-fast cooling doesn’t extend to the whole room, which had temperature discrepancies of up to 10°F.

The Cielo Breez Plus ($149) is one of our favorite add-on remote controls for stand-alone air conditioners (window and portable models) and mini-splits.

Some of you may recall that back in October 2014, Hong Kong startup Ambi Labs unveiled its Ambi Climate as a gateway between your smartphone and your dumb air conditioner at home. But it isn't ...

The procedure to set up the Sensibo for your air conditioner and your home network is fairly straight forward. Plug the Sensibo into a power outlet using the charger and micro USB cable. Scan the QR ...