InPen Smart Pen icon

InPen Smart Pen

Companion Medical Inc.

3.9

188 ratings

Free

In this app, you can track insulin doses automatically and receive personalized recommendations based on your glucose levels and meal intake. Includes dose recording, device synchronization, and detailed therapy reports.

AppRecs review analysis

AppRecs rating 4.0. Trustworthiness 80 out of 100. Review manipulation risk 22 out of 100. Based on a review sample analyzed.

★★★★

4.0

AppRecs Rating

Ratings breakdown

5 star

52%

4 star

18%

3 star

11%

2 star

7%

1 star

12%

What to know

Low review manipulation risk

22% review manipulation risk

Credible reviews

80% trustworthiness score from analyzed reviews

Good user ratings

69% positive sampled reviews

About InPen Smart Pen

The InPen™ smart insulin pen helps you take the right amount of insulin, at the right time, by automatically tracking your doses and providing personalized insulin recommendations.*

YOUR INSULIN PEN SHOULD WORK HARDER FOR YOU

Why are you still using an insulin pen that doesn’t track when you dose and how much you took? The InPen smart insulin pen records all of your doses automatically. The app provides personalized insulin recommendations based upon your glucose level, meal size, and the insulin still active from prior injections.

Experience the freedom of pen therapy and save money.

ALL YOUR DATA AUTOMATICALLY IN ONE PLACE*

● Automatically records every dose
● Automatically syncs to current Medtronic CGM data
● Automatically syncs to Dexcom CGM
● Automatically syncs Apple Health® integrated BG meters
● See the effect insulin and meals have on your glucose in a single integrated view
● View up to 90 days of data

TAKE THE RIGHT AMOUNT OF INSULIN AT THE RIGHT TIME*

● Personalized dose recommendations based on blood glucose, carb intake or meal size, and active insulin from prior doses
● Recommendations for when to eat carbs to prevent low glucose
● Carb counting, meal estimation, and fixed dose modes
● Reduced stress of insulin stacking and under-dosing

AVOID DANGEROUS LOWS AND FRUSTRATING HIGHS*

● Accounts for active insulin from prior doses to help prevent overcorrecting
● Helps you avoid missed doses with long-acting and missed meal dose reminders
● Helps you correct high glucose between meals with confidence
● Alerts you if your insulin has gotten too hot or too cold

ADVANCED INSIGHTS FOR YOU AND YOUR HEALTHCARE PROVIDER

● Easily view and share advanced therapy reports
● Helps you assess the effectiveness of your long-acting and meal doses

INPEN SMART INSULIN PEN

● Supports Lilly Humalog®, NovoLog®, and Fiasp® cartridges (not included)
● Unlocks dose calculator and active insulin in the app when paired
�� Works with multiple pens so you can keep one pen at home and one at school or work

*WARNING: Glucose, carb values, and rapid-acting insulin administered from devices other than InPen must be logged manually into the InPen app or the dose calculator could recommend inaccurate insulin dosing, which could lead to hypo or hyperglycemia. See User Guide for full details.

Humalog® is a registered trademark of Eli Lilly and Company. NovoLog® and Fiasp® are registered trademarks of Novo Nordisk A/S.

The Bluetooth® Wordmark and logos are owned by Bluetooth® SIG, Inc.

App Store® and the App Store logo are trademarks of Apple Inc.

© 2025 Medtronic. All rights reserved. Medtronic, Medtronic logo and Engineering the extraordinary are trademarks of Medtronic. Third party brands are trademarks of their respective owners. All other brands are trademarks of a Medtronic company.
InPen Smart Pen Screenshots
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Reviews for InPen Smart Pen

Jay Raydub

HEY! We need the widget asap!

Update the app and support the Lock Screen widget! It’s not that hard. The data to sync to the widget is deterministic so it should be quite simple to do. Now for over a whole year you’ve ignored this most critical feature

FireGuy29

Great product

Absolutely love my InPen!! Makes things so much easier when giving doses of insulin and I love how it calculates my dose. One thing I’d love to see changed is the dosing of long acting insulins. The app only gives you the option of two doses a per day, as I am given three doses per day, I’d love to see the option to have reminders for three times a day. But other then that I am extremely happy with this product and I will definitely continue using it for years to come

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