In order to activate the reality check feature in your account, you need to select Account> Profile> Player Protection> Reality Check.
You may at any time activate the reality check feature in your account so as to have hourly updates about duration of your gaming session and information about the amounts of your winnings and losses within this time frame.
You may at anytime switch on the reality check , but in case you would like to switch it off, your request shall be granted after 7 days.