In the beginning there was Nest’s Learning Thermostat. Now, it has come up with the Protect Smoke and Carbon Monoxide Detector. What the first one did for home temperature, the latter does for fire...
Nest Protect is a $129 Smoke Detector with Brain and Voice
In the beginning there was Nest’s Learning Thermostat. Now, it has come up with the Protect Smoke and Carbon Monoxide Detector. What the first one did for home temperature, the latter does for fire...