ALLDario Smart Glucose MeterDario ApplicationWeb PortalPricing

    DarioHealth sells medical products, which generally are not subject to sales tax. However, residents of Washington state and Pennsylvania should note that sales or use tax is due on certain purchases. If you are a resident of Washington state you are required to file a use tax return when sales tax is not paid at the time of purchase. This message is required under the Revised Code of Washington 82.13.020(2)(a)(i). If you are a resident of Pennsylvania, sales or use tax may be due in connection with the purchase and delivery of tangible personal property to Pennsylvania individuals and businesses. In Pennsylvania, the purchaser is required to file a use tax return if tax is due in connection with the purchase and delivery in the Commonwealth. This notice is required pursuant to the provisions of the Tax Reform Code of 1971. 72 P.S. § 7213.2.

    Some protective phone cases, especially heavy duty or thick ones, can prevent the meter from being fully inserted. For more information about this, please call us at 1-800-895-5921 Monday – Friday, 9AM – 5PM Eastern time.

    With a Dario subscription plan your test strips are automatically delivered to your doorstep as per your subscription agreement. Plans may be cancelled at any time prior to the next order renewal fulfillment and payment. Once the order renewal on your subscription plan has been processed, however, it cannot be cancelled or returned for a refund. To cancel your subscription plan, call the Dario Customer Care Team at 1-800-895-5921, Monday-Friday, 9AM-5PM Eastern.
    Dario is starting to partner with several third-party fulfillment centers that can take your insurance. Just follow this link ( and someone will reach out to you and let you know if the costs of your Dario supplies are covered. If you have more questions, please call us at 1-800-895-5921.
    Simply visit our User Portal section on the Dario website and enter your email address and password for Dario.  It’s the same info you use to log into your app.
    You cannot enter new results or edit them through the Dario Portal, but you can edit your settings.
    You can view all your readings and charts and share them with your healthcare team. Log on to the web portal at
    Before starting the testing procedure, it is recommended that you cover your phone with a disposable cover to avoid the risk of transmitting bloodborne pathogen. To use, insert your smart mobile device into the disposable cover so that the opening at the bottom of the sleeve fits over the audio jack port. The disposable cover protects the mobile device from direct contact with blood during the glucose measurement. The disposable sleeves are available in your Dario System Welcome Kit. You can order additional disposable sleeves from customer support by calling customer support toll-free in the U.S. at 1-800-895-5921, 9:00 AM – 5:00 PM EST Monday through Friday or visit
    Your Dario does not need batteries. The power comes through your smartphone’s audio jack, so make sure to keep your phone charged. You don’t want to miss a blood glucose reading or phone call.
    Ideally, you should replace the lancet with each use.
    Yes. It is easy to adjust the depth of your lancet. After inserting the lancet, change the dial to your desired depth; 1 is the shallowest and 4 is the deepest.
    In order for the cartridge cap to stay on, you need to insert an cartridge of strips. Then it will stay attached to the rest of your Dario.


    No, there is not need to calibrate your Dario.
    No two glucose meters will give you exactly the same reading. The ISO 15197:2013 requirement is it is acceptable for there to be a +/-15% difference between meter measurements. If you still have concerns, Contact customer support toll-free in the U.S. at 1-800-895-5921, 9:00 AM – 5:00 PM EST Monday through Friday or visit
    Dario™ delivers accuracy at the ISO 15197:2013 requirements at the error limits of + 15 mg/dL or +15%. If you have concerns about the accuracy of your meter, you can use control solution to test that your strips are within range or Contact customer support toll-free in the U.S. at 1-800-895-5921, 9:00 AM – 5:00 PM EST Monday through Friday or visit
    Yes, you must use Dario strips with your Dario meter to get accurate results.


    Yes! Our newest meter, Dario LC, works with the newest iPhone versions with a Lightning connector. You can purchase the Dario LC meter directly from our shop at or by calling 1-800-895-5921.

    The Dario is cleared for use in the USA with the following devices and operating systems:

    Application version – 3.4.2

    Supported iOS phones – iPhone 4S, 5, 5S, SE, 6, 6 Plus, 6 S, 6 S Plus

    • iOS Operating System: 8.1, 9, 9.3, 10, 10.1, 10.2, 10.3, 11

    Supported Android phones: Samsung Galaxy S3, S4, S5, S6, S6 Edge, S7, S7 Edge, S8, S8+. Galaxy Note 3, 4, 5, 8. LG G2, G3, G4, G5, G6

    • Android Operating System: 4.2, 4.3, 4.4, 5, 6, 7
    A default language is selected during the sign up process according to your region. However, you may change your language at any time in the account setting screen
    Yes, you can run other apps with the Dario is open, but in some cases it might slow things down. It is best to close all other apps before taking a blood glucose measurement with your Dario. In some case, music applications or sound boosters can affect how your Dario performs.