Works with Nest was an API that allowed external services to access and control Nest devices. This enabled the devices to be used with third-party home automation platforms and devices. Launched June 23, 2014; shut down August 31, 2019 — it lived 5 years. One of 37 Google products killed in 2019. https://nest.com/works-with-nest/ Data: Killed by Google (killedbygoogle.com, MIT).