Keepr Breathalyzer—Device Only

Keepr provides accurate results ±0.005 within a range of 0.010 to 0.050 g/210L. For most accurate results, please ensure the device is well-maintained and properly calibrated.

If you are required to document and prove your sobriety (for example, in family court) then you will need a paid app subscription to access the Scheduling feature and your full Results History. For a complete list of features that are available with a paid subscription see here.

Keepr users can connect with contacts through a unique personal share code. Contacts will download the free version of the mobile all and use your personal share code upon login to connect. Once connected, you can decide which data to share using role-based permissions.

Keepr users are control who they share data with using role-based permissions so you are in control of who sees what data, and you can revoke access at any time. If you have been court-ordered to share your BrAC results with another party such as a co-parent or ex-spouse, you can choose to exclude certain sensitive information such as location data.

You can either purchase directly on the Keepr website and provide the recipient’s name and address when prompted for Shipping Information OR you can purchase a Gift Card in the desired amount which will be delivered electronically to the recipient.

To ensure accurate BrAC results, your Keepr should be calibrated at least every 12 months. If you use the device frequently with high breath alcohol content, we recommend calibrating more often. We recommend turning the unit on and breathing into it at least once a month to keep the sensor in good working condition.

To calibrate your device, visit www.keeprdev.myshopify.com and use the Contact Us form to request calibration instructions.

So-called “false positives” usually refer to breath samples that yield a positive BrAC reading when no alcoholic beverages have been consumed. This can happen due to other substances recently ingested and other environmental factors. Whenever a positive BrAC result is registered for a shared sample, Keepr will automatically prompt the user to retest up to 6 times, or until a BrAC reading of 0 is achieved. For detailed testing guidelines please see the Keepr User Guide.

Users are advised to wait 20 minutes after eating or drinking before testing for accurate results. Residue in the mouth immediately after eating or drinking can interfere with sample quality.