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Fitbit - Sense Advanced Health Smartwatch - Silver - (2020)

Model: FB512SRSG
SKU: 12901899
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About this product

Meet Fitbit Sense, the advanced health smartwatch that helps you tune in to your body and guides you toward better health. Assess your heart for atrial fibrillation (AFib) with a compatible ECG app right on your wrist, track & manage stress, better understand your sleep quality and even keep an eye on patterns in your skin temperature. Plus, Sense unlocks a 6-month Fitbit Premium membership for new users which includes personalized tools like Daily Readiness—so you can do what's best for your body. Fitbit is part of the Google family.

Features
  • Daily Readiness

    Optimize your workout routine with a Daily Readiness Score that reveals if you're ready to exercise or should focus on recovery.1

  • EDA Scan App

    The on-wrist EDA Scan app detects electrodermal activity--which may indicate your body's response to stress so you can better track and manage it.

  • Fitbit ECG App & Irregular Heart Rhythm Notifications

    There are two ways to uncover AFib, right at your fingertips. With the ECG app, you can take an assessment on demand. Plus, use irregular heart rhythm notifications to look for signs of AFib while you're still or sleeping.2

  • On-wrist Skin Temperature Sensor

    Sense logs your skin temperature each night to show how it varies from your personal baseline, so you can be aware of trends over time.3

  • Understand Your SpO2 Levels

    See your nightly blood oxygen levels at a glance with our growing collection of SpO2 clock faces. Then use the Fitbit app to track your trends over time in the Health Metrics dashboard to see when there may be indications of important changes in your fitness and wellness.

  • 6-month Fitbit Premium Included

    Personalized health & fitness guidance with a 6-month Fitbit Premium membership for new Premium users.4

  • High & Low Heart Rate Notifications

    Your heart rate is a key indicator of health, so stay informed when Sense detects that your heart rate is unusually high or low.

  • Built-in Voice Assistant

    Use Google Assistant or Amazon Alexa Built-in to get quick news and weather, set bedtime reminders and alarms, control your smart home devices and more--just by speaking to yoru watch.5

  • Calls from Your Wrist

    Use the built-in mic and speaker to take Bluetooth calls hands-free, send callers to voicemail and adjust volume. (Available when your phone is nearby. Requires more frequent charging.)

  • 6+ Day Battery Life

    Get 6+ days of battery life without stopping to charge, along with fast charging--fuel for a full day in just 12 minutes. 6

  • 1 Daily Readiness requires a Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only.

  • 2 The Fitbit ECG app and irregular heart rhythm notifications are only available in select countries and with select Fitbit products; not intended for use by people under 22 years old. The irregular heart rhythm notifications feature is not intended for use by people with known AFib.

  • 3 Skin temperature variation not available in all markets. Only available in the Fitbit app and only displays variation. Significant changes in ambient temperature may negatively impact skin temperature tracking.

  • 4 New and returning Premium members only. Must activate trial within 60-days of device activation (requires valid payment). This trial cannot be gifted. Cancel before end of trial to avoid recurring fees. Content and features may change. Terms & conditions apply.

  • 5 Voice assistant availability and features may vary.

  • 6 Varies with use and other factors; up to 12 hours with continuous GPS. Get 24 hours of charge with 12 minutes of charging.

  • Note: Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.

See all features
Specifications
  • Screen Size
    40 millimeters
    Touch Screen
    Yes
    Operating System Compatibility
    Android, Apple iOS
    Built-in Storage
    4 gigabytes
    Global Positioning
    GPS, GLONASS
    Metrics Measured
    Pace, Distance traveled, Blood oxygen, Calories burned, Duration of exercise, Hours slept, Route, Stairs climbed, Steps taken
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Reviews

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Better than I expected!!

    So I have had the Fitbit sense for a little over a week now. I switched to Fitbit from an Apple Watch due to my Apple Watch dying on me and not wanting to spend a boatload of money on another watch. I love it!! I love being able to see all the different stats, track my sleep easier see my activity level, and being in a masters program….. track my stress level!! This really in itself sold me. I used to have Fitbit’s before and comparing the stats from then and now they have improved tremendously!! Also being able to personalize your screen more is a huge plus. The battery life lasts very long (I charge maybe every 3-4 days) compared to my Apple Watch which I charged every night due to the battery. Like every smart device I have, I wanted a screen protector because I did see that the screen is “fragile”. I contemplated getting the plastic screen protector the the store offered and the liquid screen protector but didn’t feel that either would protect my screen well enough. I did some research and found some tempered glass screen protectors that include a bumper for the outside of the watch on Amazon!! A pack of 2 for 9.51 after taxes!! 10/10 recommend those because I did drop my watch on hard tile and neither the screen protector or screen broke! The only downside (which isn’t a downside really) is if you want to use the EDA function you have to remove the protector which is super easy to take off and put back on. All in all I would rate this produce a 10/10. I was hesitant to buy this due to some of the reviews and seeing that the screen was very fragile. Buy a good screen protector (recommendation below on amazon) and it should be just fine. Name of screen protector: KIMILAR 2-Pack Hard Case with Built in 9H Tempered Glass Screen Protector

    This review is from Fitbit - Sense Advanced Health Smartwatch - Soft Gold - (2020)

    Posted by Mel14

  • Rated 4 out of 5 stars

    Fitness Watch I’m Using

    I’ve had a Fitbit since the very first one. The Fitbit Sense has quite a few notable fitness trackers built-in. I find I’m using it more than any other I’ve owned. The display is clear, fairly easy to navigate, and with the Fitbit app I’m able to track my progress fairly easily. I have yet to use the built-in coach feature on the Fitbit Sense, but will be doing that soon. I tested the GPS against a friends Garman and they only differed by a couple 100th of a mile. Where I live, the GPS connects quickly and I haven’t had a drop when I am outside. The biggest area for improvement that I see, is an effective API with Apple. The Fitbit Sense well apparently allow you some smart watch features with an android device, but Fitbit and Apple’s long-term lack of communication causes problems for those of us with iPhones. I’m not fond of large watches on my wrist, and was apprehensive about this one. However, even though it is larger than I would like, it’s light and comfortable. It doesn’t bother me when I sleep, which the Apple Watch used to. The battery life lasts about two days when I use the GPS for my 5 mile walks. I might be able to get about three out of it, but I charge it while I’m sitting down and working. Overall, I’m happy with the features and will continue to use this watch.

    This review is from Fitbit - Sense Advanced Health Smartwatch - Graphite - (2020)

    Posted by Bobm128

  • Rated 3 out of 5 stars

    Disappointing experience.

    It does have some nice bells and whistles ... and if you keep it on blue tooth AND have a premium membership, it is pretty slick. But when I have blue tooth on, my skin turns very red under the watch. Also, the charging ports (the magnetic connection is awesome!) but they fill up with sweat, dirt, and skin and are difficult to keep clean. I find myself charging it every 3 days, and I'm barely running the blue tooth I didn't like the watch band, so I got a stretchy cloth one that breathes. But if I accidently hit the lever when I put it on or off - the watchband pops loose. I've dropped it so many times. I wanted this one to help monitor my heart, breathing, oxygen, and sleep .... but it isn't any more impressive than my Versa 2 was. It is also difficult to push the side button. It does have a cool down / settle down feature. It's an interesting feature, because you have to set your whole palm over the face of the watch. Be sure to touch all 4 sides and wait the required amount of time.

    This review is from Fitbit - Sense Advanced Health Smartwatch - Soft Gold - (2020)

    Posted by Just4Lambs

  • Rated 5 out of 5 stars

    Love this watch! A real game changer.

    The Fitbit Sense is not only cute, but functional. It has great battery life, lasting up to a week with just one charge. I wear it everyday and it tracks not only my steps and workouts, but my sleep as well. Love seeing all the insights of my health through the Fitbit app. Best Buy College Crew members receive products to write honest, unbiased reviews. Reviewers have been provided products free of charge and may have received nominal compensation.

    This review is from Fitbit - Sense Advanced Health Smartwatch - Soft Gold - (2020)

  • Rated 5 out of 5 stars

    Back to Fitbit

    I have been with Fitbit since day one because of their heart rate and steps accuracy and their app interface. And because I’m also an IPhone user I have had an Apple Watch for my texts and calls notifications while at work. Months ago I got the iwatch and got a older model Flex 2 so that I can wear both. You can’t compare Iwatches to Fitbit devices. You just can’t. Iwatch steps aren’t the same or accurate and their heart rates are off...sometimes way off. If you are really into reaching goals, needing the help of motivation (with their app interface) where you can add friends, make challenges, earn badges and be in groups according to activities and post the answer is get a Fitbit. If what’s important to You is making calls and receiving texts get an iwatch (only if u have an android) and you want minimal tracking get an Apple Watch. Apple still doesn’t allow to text back after receiving texts and that’s how it will always be. Don’t wait around for that because it just isn’t happening. Your just going to have to choose what’s more important and with Fitbit it’s all targeted on health rather an all around Smartwatch. I love the Fitbit Sense!! It’s what I need for what I’m looking for in a Smartwatch. Im getting rid of my Apple Watch and sticking to Fitbit! The clock faces through Fitbit should look a lot better but You can buy some for less than $2 on the app. Pros: o2 readings heart rate readings Fitbit’s app interface EDA technology Accuracy on steps Ability to buy clock faces from users Ability to change bands Battery life Cons: Whack clock faces that Fitbit provides for free If your an Apple user you can’t text back I am content with this Watch. Will come back to update.

    This review is from Fitbit - Sense Advanced Health Smartwatch - Graphite - (2020)

    Posted by Latanga

Compare similar products

Fitbit - Sense Advanced Health Smartwatch - Silver - (2020)
Fitbit - Sense Advanced Health Smartwatch - Silver - (2020)

Meet Fitbit Sense, the advanced health smartwatch that helps you tune in to your body and guides you toward better health. Assess your heart for atrial fibrillation (AFib) with a compatible ECG app right on your wrist, track & manage stress, better understand your sleep quality and even keep an eye on patterns in your skin temperature. Plus, Sense unlocks a 6-month Fitbit Premium membership for new users which includes personalized tools like Daily Readiness—so you can do what's best for your body. Fitbit is part of the Google family.

Fitbit - Sense Advanced Health Smartwatch - Graphite - (2020)

Meet Fitbit Sense, the advanced health smartwatch that helps you tune in to your body and guides you toward better health. Assess your heart for atrial fibrillation (AFib) with a compatible ECG app right on your wrist, track & manage stress, better understand your sleep quality and even keep an eye on patterns in your skin temperature. Plus, Sense unlocks a 6-month Fitbit Premium membership for new users which includes personalized tools like Daily Readiness—so you can do what's best for your body. Fitbit is part of the Google family.

Fitbit - Sense Advanced Health Smartwatch - Soft Gold - (2020)

Meet Fitbit Sense, the advanced health smartwatch that helps you tune in to your body and guides you toward better health. Assess your heart for atrial fibrillation (AFib) with a compatible ECG app right on your wrist, track & manage stress, better understand your sleep quality and even keep an eye on patterns in your skin temperature. Plus, Sense unlocks a 6-month Fitbit Premium membership for new users which includes personalized tools like Daily Readiness—so you can do what's best for your body. Fitbit is part of the Google family.

Google - Fitbit Versa 4 Fitness Smartwatch - Works with Android and iOS - Platinum - (2022)

Get better results from your workout routine with all-new Google Fitbit Versa 4.¹ Know when you're up for a challenge or need a recovery day with your personalized Daily Readiness Score. Track more exercises than ever right from your wrist with 40+ exercise modes. Choose from modes like strength training, HIIT, running, kayaking and more to see key results in real time--including Active Zone Minutes which shows your target intensity levels. Do it all with a thin, lightweight fitness smartwatch designed for comfort during workouts, sleep and more. Plus, never miss a beat with calls, texts and notifications right on your wrist and a battery life of 6+ days.² Includes a 3-month Google Health Premium membership.³

Pros for Fitbit - Sense Advanced Health Smartwatch - Silver - (2020)
There were no pros for this productThere were no pros for this productThere were no pros for this productOverall Performance, Battery Life, Ease of use, Sleep Tracking, Heart Rate Tracking
Cons for Fitbit - Sense Advanced Health Smartwatch - Silver - (2020)
There were no cons for this productThere were no cons for this productThere were no cons for this productBand Quality, Syncing, Connectivity, Water Resistance, GPS

Specs

Questions & Answers
  • Does this come with an extended warranty or is it offered through Best Buy?

    Best Buy doesn't seem to offer it for some reason. You can buy it through Fitbit when you first setup the watch though. It's about $70 for their protection plan

    Answered by vglover
  • Can it monitor your blood pressure?

    It cannot measure blood pressure.

    Answered by Grandma
  • Can you answer your phone on the Versa 3 and sense?

    no. I bought this watch because the feature was offered but does not work. I understand it will be rolled out with an update during the winter of 2020 or 2021. You answer with the watch app but you still need to talk on your phone.

    Answered by Ronald
  • Can you change the wrist band?

    yes

    Answered by Jsnkc
  • Can it be worn swimming and if so, does it track laps?

    Can't edit my previous answer so answering again. Actually yes, just tested it and it works great for swimming and does have a lap counter. Apologies for my earlier response.

    Answered by RobS
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