When your Den Hub needs an update, you will receive notifications on your App that will let you know when it starts and when it finishes the update process. It may give some delays in responding, but it will still be completely functional. It must remain connected to the Internet and a power source while updating. You can expect firmware updates whenever we will launch new products or features, but no more frequently than once every couple of months.
Devices like Socket Outlets and Light Switches can take up to 40 minutes to upgrade, their functionality will not be affected in that time.