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Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Carbon/Graphite, One Size (S & L Bands Included)

  • Based on 28,969 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Sunday, Apr 7
Order within 11 hours and 26 minutes
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Color: Carbon/Graphite


Features

  • EDA Scan app detects electrodermal activity which may indicate your body's response to stress and a built-in skin temperature sensor logs yours each night so you can see when it varies.Band Size : Small : Fits wrist 140mm - 180mm in circumference. Large : Fits wrist 180mm - 220mm in circumference
  • Assess your heart for atrial fibrillation a heart rhythm irregularity- and easily share results with your doctor (The Fitbit ECG app is only available in select countries. Not intended for use by people under 22 years old.Operating temperature: 14 to 113F
  • An on-wrist skin temperature sensor tracks yours each night so you can see how it varies. You can also see your nightly blood oxygen levels at a glance with our collection of clock faces.Maximum operating altitude: 28,000ft
  • High & low heart rate notifications alert you if yours seems above or below your average
  • Battery lasts 6 plus days plus, fast charging gives you a full days charge in just 12 minutes (Varies with use and other factors; up to 12 hours with continuous GPS)
  • Use built-in GPS during runs, hikes, rides and more to see pace & distance without your phone and use the built-in mic and speaker to take Bluetooth calls hands-free when your phone is nearby (Requires more frequent charging)

Description

Meet Fitbit Sense—the advanced 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 free trial of personalized guidance and advanced insights from Fitbit Premium for new users. Fitbit is part of the Google family. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.

Brand: Fitbit


Model Name: Sense


Style: Modern


Color: Carbon/Graphite


Screen Size: 1.58 Inches


Special Feature: Time Display, Alarm Clock,GPS,Notifications,Heart Rate Monitor,Sleep Monitor, ECG, Heart Rate Monitor, Stress Tracking See more


Shape: Heart


Target Audience: Unisex Adult


Age Range (Description): Adult


Compatible Devices: Smartphone


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.59 x 1.59 x 0.49 inches; 1.06 ounces


Item model number ‏ : ‎ FB512BKBK


Department ‏ : ‎ Unisex-Adult


Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)


Date First Available ‏ : ‎ August 25, 2020


Manufacturer ‏ : ‎ Fitbit Inc


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • so far so good, excellent clarity, accurate steps & heart rate, easy set up
Color: Carbon/Graphite
UPDATE: 2 FULL YEARS later practically to the date. My SENSE crapped out. Was a good Smartwatch up until it just started not working (only showed fitbit icon, intermittent vibration, would work for a few hours, then go back to showing nothing. Was a quick death). Not changing rating as all these gadgets are basically throw aways. Now back to original review: --------------------------------------------------------------------------------------- Probably want to select reviews based on "most recent" as that will provide you with most up to date and relevant information pertaining to this product. I acquired my Fitbit Sense in June 2021, it has not yet been a month, but so far so good with 24/7 use. I am slow to check out and use all the features, but what I have interacted with so far has been stellar. I have been using Fitbit products since April 2015- kinda have a love/hate relationship with this brand. I use the activity tracker constantly, and I greatly enjoy the app. So I have stuck with it as I upgraded over the years (Charge x2, Blaze x2, Versa 2, and now Sense). As with many Fitbit users, there is a known frustration with the products. Despite some of my own qualms, and having the ability to spend whatever I want on any fitness tracker I want, I still end up (so far) with this brand. Mostly because I haven't found a tracker and app that I totally like better. I even have a Garmin, but I find that so far off base of accuracy (save for HR), that it is a glorified watch. Garmin seems to do best for actual intended activities (going for a run, going for a long walk, going cycling) where it seems to not be accurate in steps for any other part of the day (only counts about 1/3 of actual steps unless engaged in a longer duration activity, and even then it takes a few minutes for it to start). Also, the app seems to have a lot of info, but doent really tell me anything. That being said, when it was time for me to buy another fitness tracker--I went from Versa 2 to Garmin.. back to Fitbit. I went with the Sense because the price was right, and it was an upgrade over the Versa 2. After my underwhelming experience with the Garmin, I would have happily taken over a 2nd hand Charge from 2015. At least my steps would be accurate. Ok, so back to the Sense. WOW, the visual on the screen is really clear and precise. Even way more so over the Versa 2, and I had no issues with that. Set up was EASY, and QUICK. Basically, just like in adding any other fitbit, just let it pair and it will very quickly be all set and ready to go. I didnt have any weird upselling offerings, or at least nothing that wasn't fantastically easy to opt out from. Nothing shady that I saw. ONE POINT that I DO think is important to know is that if you happen to have a Versa 2 (Not sure if this also happens with regular Versa, Versa Lite, or Versa 3), but this could not be added alongside my Versa 2. I had to take the Versa 2 offline in order to add this Sense. I know this is the case with trying to add more than one of the same products, yet I have always been able to have several Fitbits paired no problem, as long as they were different models. SO, I guess the Fitbit app sees Sense and Versa 2 as the same. Not a big deal as my Versa 2 had essentially died after I wore it on a hot humid day and my sweat killed it (then I brought it back to life after putting it in a bag of rice for about a week, Then afterward the battery was never the same. It drained to nothing daily.. and I needed to not have to worry about daily charging.. hence my picking up a Garmin in the interim to see if I liked them enough to spring for a more fancy model--nope-- and ended up buying the Sense.) Hope it lasts. I love the look. The band is way better than the old pin style. Swapping out bands is so much quicker, easier, less need for super fine motor skills. LOVE the charger. It just sort of magnetizes to the fitbit. No need to clip in. SP02 wasn't the main feature I was drawn to, but in order to have accurate use it seems a special clock face is needed, and that clock face will drain battery quicker (from what I have read). That being said, Battery life has been excellent for me. Love being able to add other apps, and features. Scrolling is easy, turning face on/off is not complicated. HEART RATE is accurate. I have tested it against my garmin, two blood pressure devices, and a doctors appointment. All saying the same. Also, I the voice assistant is great. You can choose GOOGLE Assistant, OR Alexa. This is why selecting most recent reviews on this sort of stuff is important, as the early release of Sense did not have Google Assistant, but would soon with an update. True, and they followed through as I have it. AT THIS TIME, I have ZERO issues, concerns with this Fitbit Sense. I will be back to update as I learn more, or if I have anything worth sharing that is bad. I keep up with my reviews as needed. ... show more
Reviewed in the United States on July 11, 2021 by Precise Disarray

  • Very helpful lil gadget :)
Color: Carbon/Graphite
The media could not be loaded. After lots of back and forth in decision between FitBit Sense and whatever it was AppleWatch… I decided the Sense had more of what I was looking for (health, sleep tracking, statistics of all it tracks, mindfulness practices, etc). I’ve been loving this device for two years now, with minor screen scratches from my own carelessness by scraping the edges on the pool steps. The original strap broke within the first year, which gave me the reason to accessorize with amazing band choices found here on Amazon. That being said, I’ve found the longest lasting bands are the similar flexible material & style that originally came with the Sense. I LOVE the sleep tracking feature which has helped tremendously in mindfulness of my habits & I even get a reminder to start getting ready for bed. Helps a lot. Then there’s the (basal) body temp ‘Sensing’/tracking that has made a big difference in health maintenance, mindfulness &awareness. Of course being able to see the texts from my phone (when devices are synched) and answering phone calls when away from my phone has truly been one of THE MOST HELPFUL advantages to having this thing. Oh- and “Find My Phone” feature- AMAZING! I put my phone down in my house and lose it to the point of regular frustration before I had this watch (I even have designated spots to put it down but somehow don’t ) And now, as long as my phone and Sense are synched, I push Find My Phone & the LOUD squawking beep blares from wherever- but sometimes it tells me to try going to a different room & try again- and very rarely has it not worked. The ‘Relax’ part is pretty cool too. Two minute meditations that work wonders for me. Having the Weather right on my wrist really helps, as does tracking heart rate, ECG, specific exercise, EDA/wellness scanner & of course to have the time & date with customizable watch faces. One downside to this device is when my husband is around and I take it off or the band loosens & allows the flashing green lights to be visible (he’s got epilepsy & it can cause Aura) I don’t use a lot of the features on this device & can’t figure out why the temperature switched to Celsius or how to put it back to Fahrenheit, but I’ve also not read how to do so beyond the basic no-duh tries to (settings on device & phone & power off)… then I honestly just decided to take this opportunity to learn Celsius -> plus seeing 35• makes the 95• Fahrenheit weather seem not quite as bad (until I step outside) (and after the first time seeing this change & thinking a freak sporadic ice age has begun (too much sci-fi, I know). So all and all this lil helpful gadget has helped me regain health, mindfulness, less frustrations in daily life & punctuality. So, Heck Yeah I suggest this lil beaut to you too. :) ... show more
Reviewed in the United States on June 27, 2022 by Sara Priester Sara Priester

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