Linking Honeywell / Resideo (evohome)

Connect a Honeywell or Resideo account to control your heating and TRVs.

1. On the Links page choose Add link → Honeywell (or pick it in the wizard).
2. You'll be taken to Honeywell/Resideo to sign in with your existing account.
3. Approve access. You're returned to Smart Property and your devices are discovered automatically.

Once connected, your thermostat and any evohome radiator valves appear as devices you can put into zones.