General Information for Fitbit Smartphones & Wearables
Fitbit Sense 2. Touchscreen. GPS (satellite). Weight: 200 g. Waterproof up to: 50 m, Band colour: White, Band size: S/L. Operating system installed: Fitbit OS
Sense 2
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 youre 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 Sense 2
Further details for this product, Sense 2, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
Fitbit Sense 2 Lunar White/Platinum
Fitbit Sense 2. Touchscreen. GPS (satellite). Weight: 200 g. Waterproof up to: 50 m, Band colour: White, Band size: S/L. Operating system installed: Fitbit OS
Initial Release Date: 10/07/2022
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Fitbit Sense 2 Digital Touchscreen Aluminium GPS (satellite) FB521SRWT Specifications
Product Type
Smart Watch
Product Type
Smartphones & Wearables
Collection Model
Fitbit Sense 2
Manufacturer Product Type
Fitbit Smartphones & Wearables
Market positioning
Smartwatch
Watch case colour Aluminium
Watch case material Aluminium
Band colour White
Product colour Platinum, White
Product colour
White
Band size S/L
Minimum strap length 12.9 cm
Maximum strap length 20.9 cm
Colour display Yes
Suggested gender Unisex
Waterproof Yes
Watch glass type Corning Gorilla Glass 3
Removable strap Yes
Product Family Sense 2
Touchscreen Yes
Built-in microphone Yes
Built-in speaker(s) Yes
Bluetooth Yes
Wi-Fi No
Bluetooth Version 5.0
Near Field Communication (NFC) Yes
USB port No
Headphone connectivity Bluetooth
Operating system installed Fitbit OS
Mobile operating systems supported Android, iOS
Virtual assistant Amazon Alexa
Battery technology Lithium Polymer (LiPo)
Charging time 2 h
GPS (satellite) Yes
GLONASS Yes
Battery Life 6 day(s)
Battery Life 144 h
Battery life (GPS mode) 5 h
Short Message Service (SMS) Yes
Width 40.5 mm
Thickness 1.23 cm
Thickness 6.6 cm
Depth 176 mm
Width 91 mm
Weight 200 g
Depth 40.5 mm
FM radio No
Alarm Clock Yes
Built-in camera No
Heart rate monitor Yes
Distance travelled Yes
Calories burned Yes
Quality of sleep Yes
Ambient light sensor Yes
Vibrating motor Yes
Year 2022
Smart notifications Yes
Find my phone function Yes
Call notifications Yes
SMS notifications Yes
Workout tracking Yes
Advanced workouts Yes
Automatic daily activity detection Yes
Altimeter Yes
Answerphone remote access Yes
Accelerometer Yes
Blood pressure monitor Yes
Blood oxygen sensor Yes
Activity tracker Yes
Always-on display Yes
Shape Square
Closure type Single prong strap buckle
Waterproof up to 50 m
Protection Features Water resistant
Heart rate sensor type Optical
Harmonized System (HS) code 8517620000
Skin temperature sensor Yes
Thermometer Yes
Vibrating alarm clock Yes
Country of origin United Kingdom
Operating temperature (T-T) -10 - 45 C
Wrist size range 129 - 209 mm
Battery Type Built-in battery
Package depth 219 mm
Package width 194 mm
Package height 369 mm
Charger Yes
Charging base Yes
Mobile network connection No
Battery life (max) 144 h
Rechargeable battery Yes
MPN FB521SRWT
Fitbit Sense 2 Digital Touchscreen Aluminium GPS (satellite) FB521SRWT Reviews
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