Heatmiser NeoAir v3 is a Battery powered smart wireless programmable thermostat with self learning optimum start Heating Mode, Hot Water, Heating & Hot Water Mode Works with Heatmiser RF Switch Receiver or UH8-RF Wireless Wiring Centre (Not included) Control you heating with the Heatmiser app, Amazon Alexa, Apple HomeKit or Google Home once paired with a Heatmiser NeoHub (Sold seperately) Available in Glacier White, Carbon Black or Platinum Silver Direct replacement for the Heatmiser NeoAir v2 When using the NeoAir v3 with the neoHub Mini HW or NeoHub Mini OT, you can expand your neoHub Mini Kit by adding an extra NeoAir v3 to give you control of a secong heating zone Neo's Control From Anywhere technology ensures you always enjoy maximum convenience and can apply new settings to your home heating instantly using your Smartphone or Tablet