Especially with the Nest Protect smoke detector, I always found the interaction with Philips Hue lamps particularly exciting, even if the emergency hopefully never occurs: as soon as smoke and a possible danger is detected, all Hue lamps throughout the house should switch on. A function which, thanks to Works with Nest, could be implemented without any major problems.
Works with Nest: Philips Hue promises new and improved features Current support ends on November 17th
Current support ends on November 17th