The QR Codes we use are still readable after being reasonably exposed to dirt, stain, or scratches.
Every QR code we use has an error tolerance of up to 30%. This means 30% of the QR code (excluding the corner elements) can be removed and the QR code will still work. This is on top of the embedded backup NFC to still make your Pawnec accessory accessible when all else fails.
The commonly used QR codes we see every day, especially from free QR code generators, are not as durable as it only has an error tolerance of 7% to 15%. That easily makes Pawnec’s advanced QR Codes twice as durable as other QR codes.
If you want to know more about our advanced QR Code technology, we explained what makes our QR Code especially designed for the daily abuse of pet wear.