A reusable injector pen plus an intuitive smartphone interface equals smart insulin delivery. Simplify your diabetes care plan.

Reusable Diabetes Injector Pen

The Pen

The InPen insulin injector pen. An easy-to-use pen that not only helps calculate your doses, but also keeps track of injection data.

When paired via Bluetooth® with the smartphone app, the InPen delivery system keeps tabs on how many units you received at your last injection, when you took them, and other helpful information.

InPen was designed for insulin-dependent individuals 12 and older undergoing multiple daily subcutaneous injections. It can deliver 0.5 to 30 units of insulin, dialed in half-unit increments. Dial too many units? Not a problem. InPen lets you correct the dose without wasting insulin.

The InPen injector pen is compatible with Lilly Humalog® and Novo Nordisk Novolog® U-100 3.0 mL insulin cartridges and single-use detachable and disposable needles (not included).

InPen is as easy to maintain as it is to use. The InPen lasts for one year – no recharging needed. And with options in blue, grey, and pink, you can even add a bit of color to your management plan.

The App

The InPen app is the other half of InPen’s smart diabetes management tool. Using information transmitted from the pen, the app can track insulin therapy, calculate doses, share therapy data with your doctor or family, and much more.

  • At a Glance
    Insulin Injector Management App

    At a Glance

    Your current status at a glance, from last dose to active insulin to recent doses.

  • Dose Calculator
    Insulin Injector Management App Dose Calculator

    Dose Calculator

    The dose calculator helps take the guesswork out of dosing. Enter your blood glucose and what you intend to eat and the correct dose is recommended, taking into account recent doses to avoid insulin stacking.

  • Dose Reminder
    Insulin Injector Management App Dose Reminder

    Dose Reminder

    In addition to the dose calculator, InPen provides you with optional dose reminders, reminders to check blood glucose after dosing, and temperature alerts for your insulin.

  • Reporting
    Insulin Injector Management App Therapy Reporting


    Reporting lets you easily share your therapy summary with your care providers so you always see the big picture when adjusting your care plan.

  • Temperature Alert
    Insulin Injector Management App Temperature Alert

    Temperature Alert

    Temperature alerts limit the chance extreme heat or cold could render your insulin ineffective.

InPen is compatible with Apple iOS 10 devices supporting Apple HealthKit.

An Android version of the app will be coming soon.

Easy to use and install. The tutorial will walk you through it and a handy link to the online user guide makes sure you’re always supported.

The InPen Smart Insulin
Delivery System will be
available in 2017.

Visit the Get InPen page for more information.