Smart Cap with practical features for injection pens
DUKADA Trio offers:
- Timer,
- Support for Low-Light Injections
- Flex Grip
- Optional Battery Solution
These optional features support safe and flexible use of the injection pen – anytime and anywhere.
Read more about the features below:
Injection Pen Timer
One version of DUKADA Trio includes a timer that tracks the time since the last injection – supporting adherence and ease of use.
Originally developed to fit Novo Nordisk FlexPen and Sanofi SoloStar, and adaptable to other injection pens.
Shown here with LEDs. A version with a traditional display is also possible.

Low-Light Injections
Injecting medications such as insulin in dim lighting can be challenging.
A version of DUKADA Trio includes an integrated light to support users in seeing better during injections.
- Designed to make injections easier in low-light conditions
- Based on user feedback from surveys
Low-Light Injections
Injecting medications such as insulin in dim lighting can be challenging.
A version of DUKADA Trio includes an integrated light to support users in seeing clearly during injections.

Designed to make injections easier in low-light conditions. From user surveys.
Flex Grip – for better control and confidence
Shaky hands? Unstable surroundings?
One version of DUKADA Trio improves handling with its stabilising grip:
- Enables a two-hand hold if needed
- Based on user insights showing 10% – 40% experience injection difficulties

Flex Grip – for better control and confidence
Shaky hands? Unstable surroundings?
One version of DUKADA Trio improves handling with its stabilising grip:
- Enables a two-hand hold if needed
- Based on user insights showing 10%–40% experience injection difficulties


The injection pen can be held as usual. The added width of DUKADA Trio provides a more comfortable and stable grip.
The injection pen can be held as usual. The added width of DUKADA Trio provides a more comfortable and stable grip.

Battery – Replaceable or Rechargeable, as Needed
DUKADA Trio can be configured with a battery-powered solution.
Depending on the version, this may include a replaceable or rechargeable battery.
Example:
One version includes a Renata 380 / SR936W button cell (82 mAh, 1.55 V):
Battery life: approx. 8 months depending on usage
Indicator shows when replacement is needed
Replaceable with standard watch-style button cells
See video on how to change the battery in one of the versions
Battery – Replaceable or Rechargeable, as Needed
DUKADA Trio can be configured with a battery-powered solution.
Depending on the version, this may include a replaceable or rechargeable battery.
Example:
One version includes a Renata 380 / SR936W button cell (82 mAh, 1.55 V):
Battery life: approx. 8 months depending on usage
Indicator shows when replacement is needed
Replaceable with standard watch-style button cells
See video on how to change the battery in one of the versions.
Sales and Customization
To explore how our DUKADA Smart Caps can strengthen your product line: Visit our Partnering page or contact us at [email protected].
