Thank you for reaching out to the Samsung community! We apologies to inform you that schedule ON/OFF feature is not available in the device. However schedule restart option is available. To activate navigate to settings>>general management>>reset>>schedule restart.
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#/
