How do I set up fingerprints on the Sifely-X Smart Lock? Jonathan December 09, 2022 00:31 Updated Question: How do I set up fingerprints on the Sifely-X Smart Lock? Answer: Visit the following video link for instructions: Setting up Fingerprints on the Sifely-X Smart Lock. Related articles How do I enter the passcodes on a Sifely-X Smart Lock? How do I use my fingerprint to open a Sifely-S Smart Lock? My passcode is not working Why do I always have to log in when using the Sifely Smart Lock App? How to connect the wireless key FOB to the Sifely-X Smart Lock? Comments 0 comments Please sign in to leave a comment.