Help S5 Unlock screen tracking

[B83]

Is there any way to see time stamps of when my lockscreen was accessed/unlocked? I think my spouse has been accessing my phone. I like my privacy.

 

[girolez]

You could use macrodroid to take a silent (time-stamped) front facing pic every time the phone is unlocked, or to keep a log of times etc. It's quite easy to set up - a really useful app.