Yes and no! When we need to scan a bracelet’s QR code, the bracelet must remain still during the scan and the decode time takes a few seconds. The metal plate was designed to have some reflection of light so that no one can scan the QR code without your knowledge. To scan, you must turn your wrist slightly at an angle where there will be less reflections. The QR code will darken and it will be easier for you to scan the QR code. Keep a distance of at least 10 cm between the QR code and your smartphone. We also suggest to use the free ScanLife application.