Carefully type the 8-digit key showing on your television screen into the web page form. Do not add extra spaces.
If the browser or TV gets stuck in an infinite loading loop, you can manually override the verification layout: How to Use signin.samsung.com/key/ to Remote Sign Https Signin.samsung.con Key
Open your device and tap your profile name at the top. Carefully type the 8-digit key showing on your
: Ensure both devices are connected to the internet. : Ensure both devices are connected to the internet
Two-step verification adds an extra layer of security, requiring both your password and a verification code from your phone.
Remote authentication can occasionally fail due to localized network drops or expired token timers. Try these proven fixes to clear common errors: Use a passkey to sign into your Samsung Account
Announced in March 2026, Samsung now offers a "Digital Home Key" within Samsung Wallet , allowing users to unlock smart door locks directly with their Galaxy devices.