How to know how long my smartphone is running In Android Lollipop, I can only see the estimated time how long the device will be up.
But I want to know how long my device is already running - where can I find this information? (Can't (and dont want to) believe it was removed completely from Lollipop...)
Go to Settings &gt; About Phone &gt; Status and scroll to the end of the options. You'll see the up time.