Getting locked out of the house could be a thing of the past, thanks to fingerprint door locks. Simply put, these locks scan the fingerprint of the person that touches it, identifying the user as ...

To lock WhatsApp on your phone, go to the app's settings and enable fingerprint lock or FaceID. You'll need to unlock your phone each time you close WhatsApp or after one to 30 minutes. You can ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Getting locked out of the house could be a thing of the ...