They Haven’t Fine-tuned Face ID
Face ID does a great job of recognizing you, but the system can run into problems if you wear any type of mask or headgear for your profession (or if you just like to wear sunglasses a lot).
Luckily, you can add an alternate appearance to Face ID to mitigate any issues. Adding an additional face to Face ID, can be done by going to:
- Face ID & Passcode.
- Enter your password.
- Set Up an Alternate Appearance.
On a similar note, you can also add new fingerprints to devices with Touch ID. This is useful if you, say, add your opposite thumb to the platform. But you can also add multiple copies of the same finger to increase accuracy.