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Fitbit Sense 2 Graphite/Graphite Aluminium

FB521BKGB-FRCJK
$445
± Click the icons above as terms, conditions & fees apply

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No Interest. No Deposit. Equal Monthly Payments.

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Product Overview

Live a healthy, active lifestyle using the advanced sensors, in-depth monitoring, and smartwatch capabilities of the Fitbit Sense 2 Graphite/Graphite FB521BKGB-FRCJK. Get a good night's sleep while having more energy to get through the busy following day with the continuous EDA sensor; it sends smart notifications based on your current signs of stress to and provides recommendations for relieving stress through exercise, deep breathing & more. Accompanying the EDU sensor is the cEDU sensor which identify signs of excitement, stress, caffeine and more so you are informed and can create better decisions to control your stress levels during particular moments(1). Using the Sense 2's Fitness Tracker Sleep Profile feature you can learn and develop practices on how to receive a better night's sleep. Also, see a personalised analysis of your sleep each month so you can pinpoint areas you can focus on improving. Monitor your general well-being using the tracking sensors available for your key health metrics; see your blood oxygen (SpO2) & heart rate variability alongside using the ECG app that measures your heart rhythm for atrial fibrillation(2). Easily wear the Fitbit Sense 2 all day and all night without any discomfort, its lightweight and thin design sits naturally on your wrist, providing the comfortability to complete workouts, take sleeps with, and use every day. Smartphone features such as the Amazon Alexa voice assistant(3), Google Maps & Google Wallet, on wrist Bluetooth calls & texts, smartphone notification and more are all available on the Fitbit Sense 2. Disclaimers: (1) Workouts may be available in English only. (2) Data rates may apply. Google apps are not available in all countries or languages. (3) Voice assistant features may vary, see fitbit.com/voice.

Key Features

  • Smart watch with 1.58 Inch AMOLED display
  • Heart rate, ECG, SpO2, sleep and stress tracking
  • Up to 6 plus days battery life, fast charging
  • Bluetooth 5.0, water resistant, GPS enabled

Key Specifications

Brand:
Fitbit
Model Number:
FB521BKGB-FRCJK
Face Size (mm):
40.1
Display:
AMOLED
GPS:
Yes

Screen Technology

Display Resolution (px):
336x336

Capacity

Storage Capacity:
4GB

Connections

Bluetooth:
5.0

Power & Charging

Battery Life:
Up to 6+ Days Battery Life

Options

Sensor Technology:
Accelerometer, Altimeter

Audio

Built-In Microphone:
Yes

Safety

Water Resistant:
Yes

General Information

Type:
Smart Watch
Family:
Sense 2
Colour:
Graphite/Graphite
Additional Features:
Sleep Profile, Smart Wake, Sleep Mode, Stress Management Score, ECG App, Health Metrics, 24/7 Heart Rate Tracking, Oxygen Saturation (SpO2), Daily Readiness Score, 40+ Exercise Modes, Built-in Voice Assistant, Fast Charging

Warranty

Manufacturer's Warranty:
24 Months

Screen Technology

Display Resolution (px):
336x336

Connections

Bluetooth:
5.0

Options

Sensor Technology:
Accelerometer, Altimeter

Safety

Water Resistant:
Yes

Warranty

Manufacturer's Warranty:
24 Months

Product Dimensions

Product Height (mm):
91
Product Width (mm):
176
Product Depth (mm):
66
Product Weight (g):
200

Box Dimensions

Box Height (mm):
66
Box Width (mm):
177
Box Depth (mm):
91
Box Weight (kg):
0

Product Reviews of Fitbit Sense 2 Graphite/Graphite Aluminium

Fitbit Sense 2 Graphite/Graphite FB521BKGB-FRCJK

Overall Rating Snapshot

4.5 stars

4.5 out of 5 stars from 11 reviews

82% of users recommend this product

3
0
2
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  • 5 out of 5

    Fitbit Sense 2

    Happy with the watch/pulse

    David

    Confirmed purchase 15 January 2025

    Published on 11 February 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Excellent features

    Easy to install and use

    Colin

    Confirmed purchase 27 December 2024

    Published on 21 January 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Love my new Fitbit Sence 2 . Easy to use

    Tina

    Confirmed purchase 20 December 2024

    Published on 14 January 2025

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Great watch

    Not a fan of the silicone strap, difficult to find a fabric strap for this watch though. Features are great. Easy to work and download info

    Tish

    Confirmed purchase 26 May 2023

    Published on 18 June 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Awesome watch

    Great easier watch to use than the versa 2. Not a big fan of the silicone strap though

    Tish

    Confirmed purchase 26 May 2023

    Published on 9 June 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Great product however you cannot respond to messages if you have an iOS Apple phone. The Fitbit sense 2 can only respond to messages if you have an Android device.

    Has a lot of great health and fitness information

    Confirmed purchase 18 May 2023

    Published on 1 June 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 1 out of 5

    Don't Waste Your Time And Money

    Absolutely garbage bought on Friday afternoon returned Monday morning. Syncing disconnects after ever few minute's and despite all troubleshooting it then turned off completely and couldn't turn it back on so after 3 Fitbits crapping themselves in 8 months and NEVER AGAIN.

    Stacey

    Confirmed purchase 9 December 2022

    Published on 11 March 2023

    Check out what this reviewer thought after the first 3-6 months.

  • 4 out of 5

    Good features taking some time to come together

    Confirmed purchase 7 January 2023

    Published on 21 January 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Has a lot of good features

    Confirmed purchase 31 December 2022

    Published on 14 January 2023

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Excellent

    Works very well, I'm liking the ECG feature as well as the community resources it comes with. It was a good investment

    Sam Mouakkassa

    Confirmed purchase 24 November 2022

    Published on 12 December 2022

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 10 of 11 reviews

ABOUT THE GOOD GUYS REVIEWS

The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

¤Discounts apply to previous ticketed/advertised price prior to the discount offer. As we negotiate, products will likely have been sold below ticketed/advertised price prior to the discount offer.

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>Qualifying conditions, including signing up to 90 Day StoreCash, activating a Digital Wallet before being eligible to earn/win and where a qualifying purchase is required, delivery/collection of product within 60 days. 90 Day StoreCash expires 90 days after issue. Personal purchases only. Exclusions and purchase limits apply. Each 90 Day StoreCash reward must be used in one transaction and no change/credit for any unused balance. Refer to 90 Day StoreCash T&Cs for details, including how to receive 90 Day StoreCash deposit notifications, how to earn & timing for issue of 90 Day StoreCash.