Key 2 variants or standalone devices?
We now have Key2 released in June 2018, Key2 LE released in August 2018, and Key2 Red Edition released in April 2019.
As far as I know the security update is done on monthly bases along 24 months period (not three years). Does that mean the Red Edition is going to get security update until April 2021? or they are all labelled as Key2 variants, when the former was released in June 2018?
Second question, if there won't be Pie, for how long could we get security update from Google? I hear that devices run Oreo won't get security update after 9 months from now. Is that correct?