Via select Alexa-enabled devices and for Prime members only, Amazon offers the Wink Hub 2 in White, model no. WNKHUB-2US, for $77.51 with free shipping. (To order, say "Alexa, order a Wink hub;" link is for reference only.) That's the lowest total price we could find by $20. This hub allows smart products from different brands to speak to one another via the Wink app for iOS and Android.