Frequently Asked Questions

Our Customer Care representatives are available to help answer any questions about our blood glucose monitoring systems, but you may find it more convenient to get your answer from our FAQs. We’ve collated our most frequently asked questions below. We hope you find them useful.

Serial and Lot numbers

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How can I find the serial number of my OneTouch^® meter?

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Where can I find the lot number of the test strips?

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Where can I find the lot number of the control solution?

Meter registration and warranty

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How can I register my blood glucose meter?

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Why should I register my OneTouch® meter?

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How long is the meter guaranteed?

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My OneTouch® meter is broken, how can I get a new one?

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My OneTouch® meter has gone missing, how can I get a new one?

Error messages

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My OneTouch® blood glucose meter doesn't seem to work properly. What should I do?

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My meter shows an Error Message. What should I do?

Meter readings

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I have compared my blood glucose results of my new OneTouch® meter to another meter and have received different results. Why do the results differ from each other?