Fitbit Sense 2 Digital Touchscreen Black GPS (satellite)

SKU
FB521BKGB
£212.87 £177.39
In stock
Fitbit Sense 2 Shadow Grey/Graphite
  • Manage stress
  • Improve sleep
  • Focus on heart health
  • Work out smarter
  • Help from Google
More Information
Display type Digital
Built-in speaker(s) Yes
Touchscreen Yes
Bluetooth version 5.0
SKU FB521BKGB
EAN 0810038858364
Manufacturer Fitbit
Availability Y
Understand stress with all-day body response tracking.

Understand stress with all-day body response tracking.

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.

Sleep Profile and Sleep Score give insights for better sleep.

Sleep Profile and Sleep Score give insights for better sleep.

Sleep Profile breaks down your sleep data each month and pinpoints how you can improve sleep based on 10 key sleep metrics.

Check your Sleep Score to learn about the quality of your previous night's sleep, and get a breakdown of time in light, deep, and REM sleep with Fitbit Premium.

Focus on your heart with the ECG app and heart rate tracking.

Focus on your heart with the ECG app and heart rate tracking.

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

Heart rate tracking surfaces insights from your sleep, stress, activity, and more while high and low heart rate notifications keep a close eye on your heart.

Get more out of your workouts.

Get more out of your workouts.

Your Daily Readiness Score analyzes recent activity, sleep, and heart rate variability. Maybe you’re signed up for a HIIT class but change plans after seeing your score – Fitbit Premium serves up a yoga flow for you.

Help from Google Maps and Google Wallet.

Help from Google Maps and Google Wallet.

Reach your destinations easier with turn-by-turn directions from Google Maps.5 Make speedy, secure checkouts from your wrist with Google Wallet.

Level up your fitness routine

Level up your fitness routine

Fitbit Premium helps you get more out of your workouts with a Daily Readiness Score that lets you know what your body's capable of. Explore a library of energizing workouts, de-stress with mindfulness sessions and get motivated with content from leading fitness brands.

Style & comfort

Style & comfort

Sense 2 is sleek and slim with raised band attachments that make it more comfortable for all-day wear. The modern design complements styles ranging from funky to formal.

Smart info on the go

Smart info on the go

Get notifications from your phone, pay for retail items4, use the built-in voice assistant and send quick replies and voice replies right from your wrist.

Battery for 6+ days

Battery for 6+ days

Sense 2 tracks all your health & 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

Display your way

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

Easily pay hands-free

Easily pay hands-free

Pay from your wrist at retail stores or transit stations that accept contactless payments.

Ask your voice assistant

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

The app has it all

See your stats, trends and all your progress in one place with the Fitbit app—plus access your Premium membership for personalized guidance.

Menstrual health tracking

Menstrual health tracking

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

Understand stress with all-day body response tracking.
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.

Sleep Profile and Sleep Score give insights for better sleep.
Sleep Profile9 breaks down your sleep data each month and pinpoints how you can improve sleep based on 10 key sleep metrics.

Check your Sleep Score to learn about the quality of your previous night's sleep, and get a breakdown of time in light, deep, and REM sleep with Fitbit Premium.2

Focus on your heart with the ECG app and heart rate tracking.
Use the ECG app for on-demand atrial fibrillation assessment or turn on irregular heart rhythm notifications to assess your heart rhythm while you're still or sleeping.3

Heart rate tracking surfaces insights from your sleep, stress, activity, and more while high and low heart rate notifications keep a close eye on your heart.

Get more out of your workouts.
Your Daily Readiness Score analyzes recent activity, sleep, and heart rate variability. Maybe you’re signed up for a HIIT class but change plans after seeing your score – Fitbit Premium serves up a yoga flow for you.2

Help from Google Maps and Google Wallet.
Reach your destinations easier with turn-by-turn directions from Google Maps.5 Make speedy, secure checkouts from your wrist with Google Wallet.4
Features
Waterproof up to50 m
Heart rate monitorYes
Ambient light sensorYes
ThermometerYes
AltimeterYes
Built-in cameraNo
Vibrating motorYes
FM radioNo
Mobile operating systems supportedAndroid, iOS
Operating system installedFitbit OS
Built-in microphoneYes
TouchscreenYes
Built-in speaker(s)Yes
Short Message Service (SMS)Yes
Display typeDigital
AccelerometerYes
Quality of sleepYes
Virtual assistantAmazon Alexa
Smart notificationsYes
Answerphone remote accessYes
Activity trackerYes
Heart rate sensor typeOptical
Distance travelledYes
Calories burnedYes
SMS notificationsYes
Vibrating alarm clockYes
Blood pressure monitorYes
Country of originUnited Kingdom
Always-on displayYes
Blood oxygen sensorYes
Skin temperature sensorYes
Workout trackingYes
Find my phone functionYes
Call notificationsYes
Automatic daily activity detectionYes
Alarm clockYes
Advanced workoutsYes
Technical details
Heart rate monitorYes
Ambient light sensorYes
ThermometerYes
AltimeterYes
Waterproof up to50 m
Product colourBlack
Built-in cameraNo
Watch glass typeCorning Gorilla Glass 3
Vibrating motorYes
FM radioNo
Protection featuresWater resistant
ShapeSquare
Band colourBlack
Mobile operating systems supportedAndroid, iOS
Operating system installedFitbit OS
Built-in microphoneYes
TouchscreenYes
Built-in speaker(s)Yes
Short Message Service (SMS)Yes
Display typeDigital
AccelerometerYes
Quality of sleepYes
Virtual assistantAmazon Alexa
Smart notificationsYes
Answerphone remote accessYes
Display
Watch glass typeCorning Gorilla Glass 3
TouchscreenYes
Display typeDigital
Always-on displayYes
Colour displayYes
Design
Market positioningSmartwatch
Watch case colourBlack
Watch case materialAluminium
Band sizeS/L
Wrist size range129 - 209 mm
Waterproof up to50 m
Product colourBlack
Protection featuresWater resistant
ShapeSquare
Band colourBlack
Closure typeSingle prong strap buckle
Maximum strap length20.9 cm
Suggested genderUnisex
Minimum strap length12.9 cm
WaterproofYes
Watch glass typeCorning Gorilla Glass 3
Performance
Built-in cameraNo
FM radioNo
Mobile operating systems supportedAndroid, iOS
Operating system installedFitbit OS
Built-in microphoneYes
Built-in speaker(s)Yes
Network
GLONASSYes
GPS (satellite)Yes
Mobile network connectionNo
Ports & interfaces
USB portNo
Near Field Communication (NFC)Yes
BluetoothYes
Wi-FiNo
Bluetooth version5.0
Headphone connectivityBluetooth
Bluetooth Low Energy (BLE)Yes
Power
Charging time2 h
Battery technologyLithium Polymer (LiPo)
Battery life (max)144 h
Battery life (GPS mode)5 h
Battery typeBuilt-in battery
Battery life6 day(s)
Battery life144 h
Operational conditions
Operating temperature (T-T)-10 - 45 °C
GPS Performance
GLONASSYes
GPS (satellite)Yes
Other features
Product colourBlack
BluetoothYes
Protection featuresWater resistant
Weight & dimensions
Width91 mm
Depth176 mm
Thickness6.6 cm
Weight200 g
Packaging data
Package width194 mm
Package depth219 mm
Package height369 mm
Packaging content
Charging baseYes
ChargerYes
Logistics data
Harmonized System (HS) code8517620000