Features   STRESS
& SLEEP   All-day body-response tracking Stress
notifications EDA Scan app for stress
management Reflections  Stress Management Score  Relax
breathing sessions  Sleep tracking & sleep stages Sleep
Profile  Sleep Score Smart Wake
alarm  .     HEALTH   SpO2 (Blood
Oxygen) Tracking Irregular heart rhythm notifications ECG app for
heart rhythm assessment  Resting heart rate  High & low heart
rate notifications Heart rate variability  Skin temperature
sensor  Breathing rate  Wellness Report  Menstrual health
tracking  .     FITNESS   Heart
Rate Tracking  Daily Readiness Score  Active Zone
Minutes  Built-in GPS  Exercise modes  Steps, distance
& calories  Water resistant  Cardio Fitness
Score  Automatic exercise tracking  Workouts on your
phone  .     SMARTS &
MORE   Call, text and app notifications On-wrist
BluetoothŽ calls  Google Maps  Google Wallet  Fitbit
Pay  Find My Phone  Always-on display mode  Do not disturb
& sleep mode  Compatible with iOS and Android devices  Slim
Design  6+ Day Battery  Fast charging  Clock faces &
accessories  Colour touchscreen  Fitbit Premium
Membership  .       Specs   What's
included:   Fitbit Sense 2 Classic band (small &
large) Charging cable .     Sensors &
Components   Multi-path optical heart rate
sensor Electrical sensor to measure skin conductance (cEDA) for body
response tracking Multipurpose electrical sensors compatible with ECG app
& EDA app. ECG not available in all countries. Red and infrared
sensors for oxygen saturation (SpO2) monitoring Altimeter 3-axis
accelerometer Skin temperature sensor Ambient light
sensor WiFi (deactivated, cannot be turned on) NFC Built-in
GPS + GLONASS Vibration motor Speaker (75dB SPL
@10cm) Microphone .     Battery &
Power   Battery life of 6+ days. Battery life and charge
cycles vary with use, settings and other factors; actual results will vary. Use
of the always-on display, SpO2 and the cEDA sensor will require more frequent
charging. Up to 5 hours with continuous GPS. We recommend charging your tracker
every few days to ensure you are always tracking. Battery type:
Lithium-polymer Charge time (0-100%): Two hours Charge 12 minutes
to get one day of battery life Radio transceiver: BluetoothŽ
5.0 .     Memory   Saves 7 days of
detailed motion data, minute by minute Saves daily totals for the last 30
days Stores heart rate data at one-second intervals during exercise
tracking and at five-second intervals all other
times .     Water
Resistance   Water-resistant to 50m. After getting the band
wet, we recommend drying the band because, as with any wearable device, it's
best for your skin if the band is clean and
dry. .     Care   Give your wrist
a rest by taking the band off every now and then. If the band gets wet or you
sweat in it, remove and completely dry the band before putting it back
on. .     Materials   This watch
includes a band made of a flexible material similar to that used in many sports
watches, as well as an aluminium watch case and
buckle. .     Heart Rate   Like
all heart rate tracking technologies, accuracy is affected by physiology,
location of device and different
movements. .     Environmental
Requirements   Operating temperature: -10° to 45°
C .     Syncing   Google account
will be required.  The Fitbit app is compatible with most popular phones. To
set up and use your Fitbit products and services, you must install the Fitbit
app on a compatible device running one of the following operating
systems: ? Apple iOS 15 or higher. ? Android OS 9 or
higher.  Syncing range: Up to 9m ? Certain features like
smartphone notifications may require Android 9+.  ? Syncing requires
BluetoothŽ LE, an internet connection and location permissions granted on the
phone .     Band
Size   Small: Fits wrist 129mm - 175mm in
circumference Large: Fits wrist 158mm -
209mm .     Dimensions   40.5mm l
x 40.5mm w x 12.3mm h .