Face recognition and iris scanner both together makes the device user friendly and more protected . You cant be very much available to type/draw your pattern all time , use iris scanner or Facebook recognition feature of Samsung Tab S4 and you're set to go
Thanks for sharing information with Samsung community!! Keep posting. Be sure to hit ♡ when you find an answer that works for you. For further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
