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Fitbit

Fitbit Sense 2 Advanced Health and Fitness Smartwatch with Tools to Manage Stress and Sleep, ECG App, SpO2, 24/7 Heart Rate and GPS, Lunar White/Platinum, One Size (S & L Bands Included)

  • Based on 2,089 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sep 21 – Sep 22
Order within 20 hours and 47 minutes
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Color: Lunar White/Platinum


Features

  • Learn to manage stress, sleep better and live healthier with Sense 2our most advanced health and fitness smartwatch.Operating temperature : 14 to 113 F (-10 to 45 C)..Band material type : Silicone
  • Manage stress and live healthier: all-day stress detection with cEDA and daily Stress Management Score, ECG app for atrial fibrillation assessment(1), irregular heart rhythm notifications(2), SpO2(3), health metrics dashboard(4), mindfulness content
  • Measure and improve sleep quality: personalized Sleep Profile(5), daily sleep stages & Sleep Score, smart wake alarm and do not disturb mode
  • Enhance activity: built-in GPS and workout intensity map, Daily Readiness Score(5), Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes and automatic exercise tracking, water resistant to 50 meters
  • Includes a 6-month Premium membership complete with personalized insights, advanced analytics and more (New & returning Premium users only. Must activate trial within 60-days of device activation. Content and features may change)

Description

Meet Sense 2—the smartwatch designed to help you stress less, sleep better & live healthier. Fitbit is part of the Google family. 1) The Fitbit ECG app is only available in select countries and with select devices. Not intended for use by people under 22 years old. See fitbit.com/ecg for additional details. 2) Irregular rhythm notifications are only available in select countries and with select Fitbit products; not intended for use by people under 22 years old or with other known arrhythmias. See fitbit.com/irregularrhythm for additional details. 3) Not available in all markets. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose. It is intended to help you manage your well-being and keep track of your information. 4) The Health Metrics dashboard and the metrics displayed in the dashboard are not available in all countries. This feature should not be relied on for any medical purposes. It is intended to provide information that can help you manage your well-being. The SpO2 feature requires more frequent charging. 5) Requires a Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only. 6) When phone is nearby. 7) See bank and transit availability at fitbit.com/fitbit-pay/banks 8) Amazon, Alexa and all related marks are trademarks of , Inc. or its affiliates. Alexa is not available in all languages and countries. Alexa features and functionality may vary by location. 9) Varies with use and other factors. Up to 12 hours with continuous GPS. Get 24 hours of charge with 12 minutes of charging. 10) 6 months of Premium for New Premium users only. Must activate with device. Valid payment method required. Free trial must be activated within 60 days of device activation. Cancel before free trial ends to avoid subscription fees. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.

Operating System: ios


Memory Storage Capacity: 6 GB


Special Feature: Sleep Monitor, Stress Tracking, ECG, Heart Rate Monitor, GPS, Activity Tracker, Water Resistant, Bluetooth Call and Message, Notifications, Alexa Built-in See more


Battery Capacity: 60 Amp Hours


Connectivity Technology: GPS


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: Built-in GPS


Shape: Heart


Screen Size: 43 Millimeters


Product Dimensions ‏ : ‎ 1.57 x 0.47 x 1.57 inches; 7 ounces


Item model number ‏ : ‎ Sense 2


Department ‏ : ‎ mens


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ September 23, 2022


Manufacturer ‏ : ‎ Fitbit Inc


Best Sellers Rank: #2,955 in Electronics (See Top 100 in Electronics) #83 in Smartwatches


#83 in Smartwatches:


Customer Reviews: 4.2 4.2 out of 5 stars 2,089 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 21 – Sep 22

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

    • Finally a great smartwatch with all the bells and whistles
Color: Lunar White/Platinum
Above all, this is a lightweight and comfortable smartwatch. I own the Galaxy Active 4 LTE and it is not comfortable. I couldn't begin to wear it all day yet alone sleep in it. I tried: Pixel smartwatch, not comfortable so I assume round doesn't work for me. Then I found Fitbit. First Luxe - which is elegant but way too small to read anything. Then Charge 5 which is also nice but I really wanted to be able to answer calls and have Amazon Alexa. So I just tried the Sense 2. So impressive. First, the Fitbit Mobile App is really good. Very accurate steps. Great sleep tracking. Answering calls is a breeze and I can hear speaker. Asking Alexa is very simple. At night, you swipe up and touch sleep mode and it goes nite nite. Doesn't turn on unless you tap screen. I have size 6 wrist and slim forearms. I'm a senior female. This is a lovely watch and I highly recommend it. ... show more
Reviewed in the United States on April 7, 2023 by Amazon Customer
    • TATTOOS BEWARE
Color: Lunar White/Platinum
Review Image by Emily Emily
Review Image by Emily Emily
Ive had this watch for a week and the pros are so much more than the cons. Battery life is amazing, lasted me 3 full days on one charge. Love the customization of the watch faces. The device is fast and all monitors work seemlessly EXCEPT the heart rate monitor. The heartrate monitor (depending on how saturated your tattoo ink is in the area) does not work through tattoo ink. You can see in my photos on my non dominant arm with tattoos it does not get a reading but on my dominant arm without tattoos it gets a reading. If you have tattoos and plan on getting a smart watch this is not the one for you. ... show more
Reviewed in the United States on May 23, 2024 by Emily Emily
    • Nice fitbit.
Color: Lunar White/Platinum
Review Image by Patricia Chamberlain Patricia Chamberlain
Very comfortable band. Tracks steps, heart rate and does ecg. Like the style very much.
Reviewed in the United States on August 29, 2025 by Patricia Chamberlain Patricia Chamberlain
    • It stopped tracking my sleep...
Color: Lunar White/Platinum
The entire point I get these trackers is to help monitor my sleep and a couple months back this function just quit working. Charges fast. Long batter life. Not too heavy. Connects just fine. Looks good depending on your watchband. There are good looking stainless steel bands that make you feel like you're wearing a real watch with some substance. ... show more
Reviewed in the United States on October 24, 2024 by Geyoga Geyser (Blows)
    • a tool that just made me angrier everyday - not worth your money
Color: Lunar White/Platinum
i was a diehard fitbit customer since 2016. over the past several years the quality has steadily degraded since google purchased fitbit and overhauled all the software that actually worked with the product. i would have recommended fitbit for years but now i would warn people against it. Major cons: life/durability, connectivity and functionality Durability: i bought my first fitbit sense in December 22 and it died by December 23. I bought this fitbit sense 2 in January 2024 and now it is experiencing the same charging issue. the charging prong connections get clogged over time due to sweat or dirt, but i cleaned this one more regularly than the previous one and it stopped charging much earlier. I can still kind of get the new one to work if I stand and hold the charger there and wiggle it around till it connects, then gently place it and make sure it doesn’t disconnect, but it is definitely on it’s way out. It used to stay charged for 5 days on one charge if I didn’t use GPS, now it is 2-3 days and I have to be super careful about not letting it get to zero because it is impossible to tell if it is connected once it dies fully. EDIT: I wrote this review July 20, 2024; as of August 20, 2024 the Fitbit sense 2 will not charge no matter what I do so I cannot even reset it or update it because it won’t turn on. Don’t waste your money (I also have 4 sense chargers & none work - it is definitely the watch) Connectivity: every single time I open the fitbit app it is a fight to sync the device and takes probably about 15-30 mins on average to get to work. it is infuriating, and when it does finally sync, half the information doesn’t show up correctly so you have to try to run it again or wait another 15-30 minutes for that to show up. Two nights ago I was trying to sync for over 2 hours. This is really frustrating while I’m in the middle of a workout, especially a run where I don’t want to stop and fiddle with my watch/phone, or when I’m trying to quickly check my stats on the go Functionality: This isn’t the WORST thing about it - it does its job for tracking for the most part. I have lost a lot of sleep data due to the connectivity and app issues though which was a big factor I purchased the sense rather than the apple watch initially so I’m annoyed about that. They also got rid of all the social features in the app in January. I also learned recently you don’t have to pay a premium subscription for a lot of the analytics (sleep, cardio health, etc) you do on Fitbit if you get a garmin or apple watch. Sometimes I feel like the tracking is lagging compared to its competitors, it feels like google is just stagnating Fitbit using its established consumer base until they can get more marketshare with the pixel watch. Pros: appearance, comfort, technically does what it says, just not very well All that being said, if it wouldn’t keep dying within a year of purchase and it would actually connect to my phone/the app actually worked I would probably buy another sense next just because I am familiar with it, it does the trick, and it has all my past data. However it doesn’t seem like that will be improving so I will have to switch on my next fitness tracker I have to buy, which will probably be quite soon unfortunately. EDIT: i will not ever buy a sense again actually, see previous edit ... show more
Reviewed in the United States on July 20, 2024 by Bryn
    • Good fitness watch
Color: Lunar White/Platinum
Nice watch. Stays charged for several days. Handles sweat and water great. Easy to use. Does everything I need it too. Wish they had NFL watch bands.
Reviewed in the United States on August 24, 2025 by Jwls
    • Great Tracking
Color: Lunar White/Platinum
This works amazingly!
Reviewed in the United States on August 31, 2025 by Amazon Customer
    • I like it better than the Sense model I had before
Color: Lunar White/Platinum
Seems to be in good shape answer os working beautifully 1st day. Box was split open on one end but doesn't seem to have any damage.
Reviewed in the United States on August 22, 2025 by Mary Beth Weiland

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