A bright, steady screen and the right distance matter more than pressing the watch directly against the reader.

For the cleanest scan

1

Open the code

Confirm the item label and displayed format are the ones you expect.

2

Hold it steady

Face the display squarely toward the reader and reduce glare by changing the angle slightly.

3

Adjust distance

Start several centimetres away, then move slowly closer or farther until it reads.

Maximum brightness while scanning

Code display at maximum brightness for scanning

When this setting is enabled, a code display requests maximum backlight brightness. The forced-brightness hold is bounded to about 10 seconds; watch models that restrict backlight control safely remain under system control.

Battery note: maximum brightness is intentionally temporary. Reopen or interact with the display if you need another scan attempt.

If a code does not scan