DuckDik's best seller

DuckDik Sense, the screen-free
band that understands
how you feel

The screen-free smart band that measures your energy, sleep and recovery, turning your data into clear, useful insight to help you feel better every day.

Up to 45 days of battery No mandatory subscription Contextual AI Designed in Spain
Looking for the DuckDik Sense Pro? €129
DuckDik Sense — pulsera inteligente sin pantalla
App DuckDik Health mostrando tu estado del día en lenguaje claro

Data you actually understand

DuckDik Sense analyzes your patterns, understands your context and delivers personalized recommendations to help you make better decisions every day.

Energía y esfuerzo en la app DuckDik Health

Energy and effort

See your energy and effort in real time and understand how your body responds throughout the day.

Análisis del sueño con DuckDik Sense

Sleep analysis

Measure the quality of your rest and your overnight recovery, with summaries that are easy to understand.

Hasta 45 días de batería, ideal para viajar

Up to 45 days of battery

With no screen, the battery lasts more than 45 days: forget the charger — perfect for travel and routines without interruptions.

Hombre estirando en casa con la pulsera DuckDik Sense

More than 170 activities
in a single band

Running, swimming, cycling, yoga, strength or hiking: DuckDik Sense recognizes more than 170 activities and records every movement, so you can see everything your body achieves each day.

Coach de DuckDik Sense conversando por chat en la app DuckDik Health

A coach that truly
knows you

Talk to it by voice or text. It learns your routine, rest and goals to offer personalized recommendations based on your activity, sleep and energy.

All with the utmost privacy: the most sensitive information stays on your phone. More than a band, it's an intelligent companion that learns with you.

Stay connected
with those who
matter most

Family Circle helps your loved ones and the people close to you keep a simple view of how you're doing, without invading your privacy.

A discreet way to bring peace of mind and stay in touch with the people who matter in your life.

Pareja viendo Family Circle en la app DuckDik Health
Equipo de DuckDik diseñando DuckDik Sense en España

Designed in Spain
Created by a Spanish team

We created DuckDik Sense to help you better understand your energy, your rest and your daily wellbeing.

Smart technology, designed to be simple, useful and human.

About DuckDik

DuckDik is a Spanish, AI-first technology startup dedicated to designing smart wearables that make understanding your health as simple as having a conversation.

We believe health technology has evolved much faster than the user experience. While most devices produce dozens of metrics, charts and numbers that are hard to interpret, we take a different path: turning complex data into clear, useful recommendations for everyday life.

Our innovation isn't only in the hardware, but in the way you interact with it. At DuckDik, the main interface isn't charts, but an artificial-intelligence coach you can talk to naturally to understand how you are, what has changed in your body and what you can do to improve your rest, recovery, energy or wellbeing.

We design wearables for real people, not just for athletes or health experts. Our goal is to create products anyone can use from day one, without having to learn to interpret complex metrics.

We are a small Spanish company with global ambition. We compete with some of the biggest companies in the sector, such as Google Fitbit, Oura or Whoop, betting on a different philosophy: artificial intelligence at the centre of the experience, radical simplicity and no subscriptions.

We also have a principle that guides all our development: we only show what we can measure rigorously and explain simply. We prefer to offer less information, but information that genuinely helps you make better decisions.

At DuckDik we are building a new generation of wearables where artificial intelligence stops being an extra feature and becomes the natural way to relate to technology. Because we believe the future isn't about having more data, but about understanding our bodies better.

Mujer en su día a día con DuckDik Sense

So comfortable
you'll forget you're wearing it

Lightweight, screen-free and flexible, made to be with you day and night. It measures everything without you noticing: training, rest and everything in between.

No subscriptions

No subscriptions
the app is yours

The essential features are available from day one. The hardware delivers real value, you stay in control, and the experience never creates dependence.

Other products
in the ecosystem

Each product solves a specific need. They all share the same design language and the same idea: technology that never gets in your way.

Support and how-to guides

Find guides, manuals and help in Support. Product setup, troubleshooting and direct contact with our team, in 5 languages.

Go to Support