During registration
For fast and reliable fingerprint recognition, it's important to follow correct finger positioning when registering your fingerprints.
Make sure your finger is clean and dry when registering your fingerprint.
Alignment: Avoid positioning finger too high or low on the sensor. Avoid positioning finger too much off-center left or right.
Angle: Keep finger straight and somewhat flat; avoid holding at an angle.
Registering twice
Consider registering a the same finger again in the Lockly app, this will improve accuracy and speed of recognition.