Guess Less. Live more.

The only FDA-cleared smart pen system that helps you take the right dose at the right time.

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An insulin pen, but smarter

For the first time, you can use an insulin pen without sacrificing data and decision support. InPen fundamentally changes how you manage MDI because it tracks your data and gives you personalized recommendations.

How it works

Advanced tracking inside the pen and an intuitive app experience help to ease the daily diabetes grind. Dose with the smart pen and rely on the app to track your data, get personalized recommendations, and keep an eye on your active insulin throughout the day. Now available for ages 7 and up*, InPen intelligence can give caregivers the confidence that they're giving the right dose at the right time.

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Smart pen

  • Lasts a full year with no need to charge
  • Delivers half-unit doses
  • Compatible with Novolog®, Humalog®, and Fiasp®
  • Monitors insulin temperature
  • Connects to the app via Bluetooth

Mobile app

  • Tracks active insulin
  • Reminds you to dose
  • Calculates personalized doses
  • Automatically logs doses
  • Creates shareable reports
  • Syncs with CGMs and glucose meters
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“I've been an insulin pen user for a couple of decades and this is the first real advance in insulin pen technology.”
Matt, InPen user since 2019

Technology you can trust

InPen was designed with quality and safety in mind, by people who live with diabetes.

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FDA-cleared

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Created by people
with diabetes

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Now available for ages 7 and up.
Under age 7 with adult supervision only*

Key InPen Features

Reusable for one year - no charging needed

Keeps track of your active insulin
Reminds you to dose
Monitors insulin temperature
Automatically logs doses
Integrates with CGMs
Creates shareable reports with time-based meal analysis
Integrates with Bluetooth-connected glucose meters
Helps you make decisions based on your data

InPen works smarter, so you don't have to

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Personalized dose recommendations

The InPen dose calculator recommends a personalized dose based on your blood glucose, the carbohydrates you're eating, and your active insulin. The calculator is customizable — choose between three different modes depending on whether you count carbs or not.

Learn about the new calculator modes >

Active insulin tracking

InPen is the only smart pen system that tracks active insulin. At any time, you can check the app and see how much insulin is still active in your body from previous doses. InPen uses this information to let you know if you need a correction dose and to help you avoid stacking.

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Integrates with Dexcom G5/G6 through Apple Health

Works with Bluetooth-connected meters

Reminders across all devices

InPen reminds you if you forget your typical doses.

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Insulin status alerts

InPen notifies you when your insulin gets too hot or cold, or if it will expire soon.

Your automated logbook

Get a glimpse into your diabetes over the past 90 days.

The InPen logbook provides a summary of:

  • Doses from your InPen
  • Blood glucose
  • Carbohydrates
  • Dose calculator recommendations
  • Prime doses
  • Cartridge replacements
  • Insulin doses you’ve manually logged
Logbook CarbCounting
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Pair multiple pens

You can use multiple InPens — one for school, home, work or your gym bag.

View and share your data

InPen reports help you visualize how insulin and meals affect glucose so that you can make informed adjustments. It's easy to share reports with your healthcare provider or family members.

Reports Insights By InPen
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Real-time info, at a glance

Quickly check your active insulin and recent doses from your lock screen.

Frequently asked questions

InPen is a prescription-only device. Eligible patients with commercial insurance may pay as little as $35 per prescribed InPen. Each InPen is reusable for one year. Terms and conditions apply – Learn more. Complete this form for a free, no-obligation verification of your insurance benefits.

Cartridges are not included with InPen. You’ll need a separate prescription for cartridges. Cartridges can be ordered from the same pharmacy where you get your other diabetes supplies. InPen is compatible with Humalog®, Novolog® and Fiasp® U-100 3.0 mL insulin cartridges.

InPen is a prescription-only device. Complete this form for a free, no-obligation verification of your insurance benefits.

InPen works with the following short-acting insulins: Novolog, Humalog, and Fiasp. The InPen app allows you to manually log your long-acting insulin doses and set up dose reminders to take your long-acting insulin.

InPen is covered under some government plans. Coverage varies by region. We offer a co-pay assistance program. Complete this form for a free, no-obligation verification of your coverage and co-pay amount.
More questions? Visit our FAQ Page

Finally. Diabetes technology
created with YOU in mind.

  • Asset 1 Helps you make decisions based on your real-time data
  • Asset 1 Sophisticated, yet easy to use
  • Asset 1 Personalized to your individual treatment plan
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*Ages 7 and older, or under the supervision of an adult caregiver.