Fitbit, FB521BKGB, Sense 2 Shadow Grey/Graphite Smart Watch, BLACK

Fitbit, FB521BKGB, Sense 2 Shadow Grey/Graphite Smart Watch, BLACK

Activity Tracker
Fantastic Price!
  • Fitbit Sense 2 Shadow Grey/Graphite Smart Watch, BLACK
  • Fitbit Sense 2 Shadow Grey/Graphite Smart Watch
  • BLACK Fitbit Sense 2 Shadow Grey/Graphite Smart Watch
  • Fitbit Sense 2 Shadow Black Smart Watch
Now: €209.95
Was: €249.95

Frequently bought together:

Hello World!


Learn to manage stress & sleep better with our most advanced health & fitness smartwatch.

Understand stress then minimise its effects

Better sleep, improved mood. More energy. Managing stress with Sense 2 can help you get there. Identify patterns of stress with all day body response tracking and smart notifications to remind you to reflect on your emotions. Try new ways of managing stress with guided breathing, exercise, meditations and more.

Better understand your sleep through science

The Sense 2 helps you get the sleep of your dreams. Sleep profile breaks down your sleep data each month and pinpoints how you can improve your sleep based on 10 key metrics. Check your sleep score to learn about the quality of your previous nights sleep, and get a breakdown of time in light, deep and REM Sleep.

Tune in to your body

Sense 2 Premium helps illuminate changes in your wellness. Check your health metrics dashboard to see heart rate variability, skin temperature variability, SpO2 and more. You can also use the 90 days of health treads to uncover changes to your well-being.

Everything starts with heart

Use the ECG app for on-demand atrial fibrillation assessment or turn on irregular heart rhythm notifications to access your heart while you’re still or sleeping.

Work out smarter

Do what you love, just get more out of it. Daily readiness scores shows you what levels of workout your body is ready for, including active zone minutes goals and workout recommendations. Track 40+ exercise mode and use build in GPS for real time pace and distance, even in up to 50 metres of water.

Apps you love

Reach your destination easier with turn by turn direction with Google maps an make speedy and secure payment with Google wallet

Style and Comfort

Sense 2 is sleek and slim with raised band attachments that make it more comfortable for all day wear.

Smart info on the go

Get notifications from your phone. Download hundreds of apps, use built in voice assistant and send quick replies and voice replies from your wrist.

Battery for 6+ days

Sense 2 tracks all your health and fitness stats for 6+ days without having to stop for a charge. Plus get a full day’s charge in just 12 minutes.

Display your way

Choose from hundreds of clock face designs and store up to 5 favourites right on your wrist.

Ask your voice assistant

Use Amazon Alexa built in to ask your Fitbit smartwatch questions. Set alarms, check the weather and more.

The app has it all

See your stats, trends and al your progress in one place with the Fitbit app.

Menstrual health tracking

Log periods, symptoms and more with menstrual health tracking in the Fitbit app.

View AllClose