Do you have an app for Heatmiser Edge? November 13, 2019 05:54 Follow No, we have no app for Edge The Edge series is designed to be integrated into 3rd party systems via Modbus. Related articles What program modes are available on the neoStat? Can I control many rooms from a single thermostat? Where can I download the Modbus register table for the Heatmiser Edge? Can I use Edge with the UH4 / UH6 or UH8?