Top Rated Gear

Fitbit Sense 2 Advanced Health and Fitness GPS Smartwatch, Blue Mist/Soft Gold Aluminum

SKU: FB521GLBMUS MFR: FB521GLBMUS
Earn VIP Reward Points

Key Features

  • Track fitness goals with the Fitbit Sense 2, featuring built-in GPS for accurate workout data.
  • Monitor your heart health with advanced sensors, providing insights for a proactive approach.
  • Enjoy 6+ days of battery life on your Fitbit, perfect for continuous tracking without constant charging.
  • Stay connected with Bluetooth; receive notifications and control music right from your wrist.
  • The Fitbit Sense 2 is water-resistant up to 50m, ideal for swimming and water-based activities.
  • Manage stress with EDA sensors, offering a complete wellness and health tracking solution.
See More Product Details
Free Expedited Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$25.99

2 Year

$42.99

3 Year

$64.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Learn
Specs
Protection
Q&A

Questions & Answers

Shopper : Why Did You Choose This?MELISSA F : On sale $50 cheaper than other sitesLARRY P : My wife said to do this and i did thatJOSEPH C : Sale priceREBECCA P : I need a new fitbit and this one was recommended by WIRED magazine, so I bought it. Plus, it will monitor my heartrate, which is a concern for me.

Reviews about this item

Review Summary

2023-12-29T13:35:57

Rated 5 out of 5

Great product

I like it. It does everything it is expected to. Feels good with the band and the color goes well with all my outfits.

DAVID P.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Fitbit Sense 2 Specifications

  • Color

    Blue Mist/Soft Gold Aluminum

  • Sensors & Components

    Multi-path optical heart rate sensor
    Electrical sensor to measure skin conductance (cEDA) for stress detection
    Multipurpose electrical sensors compatible with ECG app & EDA app.
    Red and infrared sensors for oxygen saturation (SpO2) monitoring
    Altimeter
    3-axis accelerometer
    Skin temperature sensor
    Ambient light sensor

  • Sensors & Components (Contd.)

    Wi-Fi (802.11b/g/n 2.4GHz)
    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 & Power (Contd.)

    Battery: Lithium-polymer
    Charge time (0-100%): Two hours
    Charge 12 minutes to get one day of battery life
    Radio transceiver: Bluetooth 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.

  • Material

    This watch includes a band made of a flexible material similar to that used in many sports watches, as well as an aluminum 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: -14 Degree to 113 Degree F (-25.5 Degree to 45 Degree 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 14 or higher.
    Android OS 8 or higher.
    Syncing range: Up to 30' (9.14m)
    Certain features like smartphone notifications may require Android 8+.

  • Syncing (Contd.)

    Syncing requires Bluetooth LE, an internet connection and location permissions granted on the phone

  • Band Size

    Small: Fits wrist 5.5 - 7.1" (13.97 - 18cm) circumference
    Large: Fits wrist 7.1 - 8.7" (18 - 22cm) circumference

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions (L x W x H)

    1.5 x 1.5 x 0.45" (3.81 x 3.81 x 1.14cm)

  • UPC Code

    810073611436

About Fitbit Sense 2

FEATURED REVIEWS

Great product

By DAVID P.

I like it. It does everything it is expected to. Feels good with the band and the color goes well with all my outfits.

A cutting-edge blend of technology and wellness, the Sense 2 Advanced Health and Fitness GPS Smartwatch in Blue Mist/Soft Gold Aluminum is designed to help you manage stress, sleep better, and live a healthier lifestyle. This sophisticated smartwatch offers a comprehensive approach to wellness with its Premium Stress Management feature, which aids in understanding and minimizing the effects of stress.

The Sense 2 smartwatch is equipped with all-day body-response tracking and smart notifications, encouraging you to reflect on your emotions and identify patterns of stress. It also offers guided breathing exercise meditations, providing innovative ways to manage stress.

Sleep science is at the forefront of the Sense 2's design. It helps you achieve optimal rest with a Sleep Profile that breaks down your sleep data each month, offering insights on how to improve your sleep based on 10 key metrics. The Sleep Score feature provides a detailed analysis of the quality of your previous night's sleep, including time spent in light, deep, and REM sleep stages.

The Sense 2 smartwatch also offers a comprehensive Health Metrics dashboard, which monitors heart rate variability, skin temperature variation, SpO2, and more. With 90 days of health trends, you can uncover changes to your well-being and make informed decisions about your health.

Heart health is a crucial aspect of overall wellness, and the Sense 2 smartwatch is equipped with an ECG app for on-demand atrial fibrillation assessment. It also offers irregular heart rhythm notifications, providing insights into your heart health while you're still or sleeping.

For fitness enthusiasts, the Sense 2 smartwatch offers a Daily Readiness Score, showing what level of workout your body is ready for. It also tracks over 40 exercise modes and uses built-in GPS for real-time pace and distance tracking, even in up to 50 meters of water.

The Sense 2 smartwatch is not just a wellness tool, but also a smart device. It integrates with Google Maps for easy navigation and Google Wallet for secure, wrist-based payments. It also offers hundreds of apps, a built-in voice assistant, and the ability to send quick replies and voice replies right from your wrist.

The sleek and slim design of the Sense 2 smartwatch, coupled with its raised band attachments, ensures comfort for all-day wear. The modern design complements a range of styles, from casual to formal. The smartwatch also boasts a battery life of 6+ days, allowing you to track your health and fitness stats without frequent charging.

The Sense 2 smartwatch is a comprehensive wellness tool that combines advanced technology with a stylish design, making it an essential accessory for anyone seeking to improve their health and well-being.

Fitbit Sense 2 Features

  • All-day body-response tracking
  • Stress notifications
  • EDA Scan app for stress management
  • Stress Management Score
  • Relax breathing sessions
  • Sleep tracking & sleep stages
  • Sleep Profile
  • Sleep Score
  • Smart Wake alarm
  • 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
  • Blood glucose tracking (in app only)
  • Menstrual health tracking
  • Heart rate tracking
  • Daily Readiness Score
  • Active Zone Minutes
  • Built-in GPS
  • Exercise modes
  • Steps, distance & calories
  • Swimproof
  • Cardio Fitness Score
  • Automatic exercise tracking
  • Workouts on your phone
  • Call, text and app notifications
  • On-wrist Bluetooth calls
  • Alexa Built-in
  • 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
  • Color touchscreen

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Track fitness goals with the Fitbit Sense 2, featuring built-in GPS for accurate workout data.
  • Monitor your heart health with advanced sensors, providing insights for a proactive approach.
  • Enjoy 6+ days of battery life on your Fitbit, perfect for continuous tracking without constant charging.
  • Stay connected with Bluetooth; receive notifications and control music right from your wrist.
  • The Fitbit Sense 2 is water-resistant up to 50m, ideal for swimming and water-based activities.
  • Manage stress with EDA sensors, offering a complete wellness and health tracking solution.

What's in the box:

  • Fitbit Sense 2 Advanced Health and Fitness GPS Smartwatch (Blue Mist/Soft Gold Aluminum)
  • Classic Band (Small & Large)
  • Charging Cable
  • Fitbit 1 Year Limited Warranty