inside the Notion app, a Nest thermostat page displays the current Nest temperature reading with a sliding bar to make adjustments. It also displays the home's average temperature based on Notion sensors set to monitor temperature.
Caption byMolly Price / Photo by Screenshot by Molly Price/CNET
A three pack of sensors and one bridge costs $219. A single sensor is $49 and a single bridge will cost you $89. That's significantly more pricey than we've seen from other smart sensor systems such as SmartThings.