Smart Insulin Pens

Smart Insulin Pens

A smart insulin pen is a reusable injector pen with an intuitive smartphone app that can help people with diabetes better manage insulin delivery. They can come in the form of an add-on to your current insulin pen or a reusable form which uses prefilled cartridges instead of vials or disposable pens.
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Close-up of insulin injection pens and needles.

Explore All Smart Insulin Pens

Insulin & Insulin Pens

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Smart Insulin Pens

Bigfoot Unity System

Bigfoot Biomedical
Smart pen caps with CGM integration and mobile app. Works with several commercially available prefilled long-acting insulin and rapid-acting insulin pens.
Smart pen caps with CGM integration and mobile app. Works with several commercially available prefilled long-acting insulin and rapid-acting insulin pens.
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Smart Insulin Pens

InPen

Medtronic
Reusable smart insulin pen that integrates CGM data and sends dose information to an app offering dose calculations and tracking. Compatible with Humalog, Novolog, and Fiasp U-100 insulin cartridges.
Reusable smart insulin pen that integrates CGM data and sends dose information to an app offering dose calculations and tracking. Compatible with Humalog, Novolog, and Fiasp U-100 insulin cartridges.
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Smart Insulin Pens

NovoPen Echo

Novo Nordisk
Low-dose insulin injections featuring half-unit dosing increments and simple memory function. Compatible with Novolog and Fiasp U-100 insulin cartridges.
Low-dose insulin injections featuring half-unit dosing increments and simple memory function. Compatible with Novolog and Fiasp U-100 insulin cartridges.
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Smart Insulin Pens

Tempo Pen

Eli Lilly and Co.
Discontinued by the manufacturer in 2026. Smart insulin delivery through digital connectivity as a prefilled pen compatible with long-acting and rapid-acting insulins.
Discontinued by the manufacturer in 2026. Smart insulin delivery through digital connectivity as a prefilled pen compatible with long-acting and rapid-acting insulins.
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Other Devices & Supplies

Looking for a different way to manage diabetes care? Browse and compare information on the latest devices, tools, and technology.

Learn More About Smart Insulin Pens

FAQs About Smart Insulin Pens

An insulin pen is a pen-shaped device with a built-in insulin cartridge. It makes injections easier, more accurate, and more convenient than syringes.

  • Disposable pens Pre-filled and are discarded when empty.
  • Reusable pens Those with replaceable insulin cartridges.
  • Smart pens Digital devices that combine traditional insulin pens with Bluetooth to track doses for those on multiple daily injections and sync dose details to a smartphone app. 
  • Easy to use: Portable pre-filled/reusable pens simplify injections.
  • Accurate: Dial-based dosing (0.5/1-unit increments) reduces errors.
  • Convenient: No vial drawing. Quick for travel or busy schedules.
  • Discreet: Compact for subtle public use.
  • Smart features: Track doses and sync to apps for reminders and data sharing.
  • Less painful: Fine needles reduce discomfort.
  • Less waste: Reusable pens and precise dosing minimize insulin waste.

Smart insulin pens have special built-in technology to help manage your diabetes by:

  • Linking to apps or devices so you can track your insulin use
  • Recording each insulin dose, including the time and amount
  • Sending alerts so you don’t forget to take your insulin
  • Suggesting how much insulin to take based on your blood glucose (blood sugar) and other factors

These features can make it easier to track insulin use and share information, as well as keep your health care team up to date on your diabetes management.