Warranty Registration

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First name

Last name

Email *

Country *

Phone (optional)

U.S. numbers only. We'll only text you if you opt in below.

Meter model *

BKT TD-4279 Keto-Mojo TD-4279

Where did you buy it? *

Where exactly? (optional)

If a Health Partner, coach, or clinic referred you, list them here so we can credit them.

Approximate purchase date (optional)

Helps us speed up any future warranty claims.

Email me setup tips, troubleshooting help, and product updates.

Text me with setup tips and warranty updates. By checking this box, you agree to receive recurring automated marketing text messages from Best Ketone Test at the number provided. Consent is not a condition of purchase. Msg & data rates may apply. Reply STOP to unsubscribe.

By submitting, you confirm the information is accurate. Your warranty is non-transferable and covers manufacturing defects for the lifetime of the original owner.

You're covered for life.

Your is now registered under our Limited Lifetime Warranty. A confirmation is on its way to .

If anything ever goes wrong with your meter, visit our Contact page and we'll send a free replacement.

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You're covered for life.