Go to Devices > Bridges.
Select the Name link of the bridge. The profile of the bridge is displayed.
Select Show Advanced Options.
From the New Clock Time Zone drop-down list, select a time zone. When set to Default, set to the time zone set in the account profile.
Its Update Pending status is set to Yes and the setting change is scheduled to be downloaded to the device during its next check-in to your OneVue account.
All subsequent connections to the mesh network: A clock or repeater synchronizes its time to the time zone set in its profile. By default, set to the account time zone and can also be set to a specific time zone.