Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...

Amazon’s Ring is mostly known for doorbell cams and consumer-grade surveillance tech, but the company’s moving past humans and onto our beloved furry friends. It just announced the Ring Pet Tag to ...

Ring is launching a new pet collar called the Pet Tag that takes a different approach when it comes to pet tracking. Instead of using a GPS or Bluetooth, the QR code would link to more details about ...