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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, Blue Mist/Pale Gold, One Size (S & L Bands Included)

    • Based on 837 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, May 10
Order within 21 hours and 19 minutes
Available payment plans shown during checkout

Color: Blue Mist/Pale Gold


Features

  • Learn to manage stress, sleep better and live healthier with Sense 2our most advanced health and fitness smartwatch
  • 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.

Brand: Fitbit


Model Name: Fitbit Sense 2


Style: Modern


Color: Blue Mist/Pale Gold


Screen Size: 1.69 Inches


Special Feature: Sleep Monitor, Stress Monitor, Sleep Monitor, ECG, Oxymeter (SpO2), Heart Rate Monitor, GPS, Time Display, Notifications, Water Resistant See more


Shape: Heart


Target Audience: Unisex Adult


Age Range (Description): Adult


Compatible Devices: Smartphone


Product Dimensions ‏ : ‎ 1.57 x 0.47 x 1.57 inches; 7.04 ounces


Item model number ‏ : ‎ FB521GLBM-US


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ September 23, 2022


Manufacturer ‏ : ‎ Fitbit Inc


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 10

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

    • Beautiful Tracker, Great Features, No Problems Using in the Pool
Color: Blue Mist/Pale Gold
Update to my previous review: Leaving at 5 stars for quality, durability, and features. Battery life seems to be about the same as my old Fitbit HR. Initially, I got about 5 days out of the first couple of charges. Now I'm getting about 3-4. I have no problem with that. I charge my phone more often so I don't know why I would expect more from my fitness device. How quickly the battery drains seems to be dependent on my level of activity. I just check every day to see how much it's drained so I don't get caught out with a dead battery. Haven't allowed it to go less than 20%. It does not track steps accurately when I do pool exercises. I manually calculated about 2400 steps during my pool therapy and the tracker only counted a bit over 1900, including steps walking to and from the pool and so forth. All total, there should have been closer to 3000 steps so that's a pretty big disparity. Frankly, I have not found any fitness tracker to be very accurate with step count during exercise as it depends on how much arm swing is involved. Previous Review: Received my Fitbit Sense 2 (Mist blue and light gold) a few days ago and I love almost everything about this fitness tracker. The mist blue color is a pale blue-grey. The watch casing is a soft gold color like you might see on a car. It matches the seller's photo perfectly (on my PC monitor anyway.) I think it's very pretty, albeit larger than I like in a watch. I have tiny wrists and large watch bands/faces are awkward on me. But, to get the features I wanted, it's worth getting used to. I don't care for silicone bands as they don't breathe but I suppose for a sport watch, it might be the best option. The buckling system was concerning for me because you have to pop the band hole over a pin, then tuck it under on the other side against your wrist. It looked like it would be uncomfortable to clasp it and wear, but I'm happy to say it's not. Just feels a bit weird to me because it's bulky for my wrist size. It was relatively easy to set up. The only difficulty I had was when I logged into my Fitbit app previously associated with my Fitbit Charge HR, it kept asking me to log into my account, but I was already logged in. When I entered my password, it said it was incorrect but it wasn't. I finally tried using my email PW and got into my account. What was confusing was, the Fitbit logo was at the top next to, "log into your account." So, buyer be aware, if you have to log into an existing Fitbit account, they want your email address/PW, not Fitbit PW. The biggest reason I chose this model was for water use. I have to do pool therapy and wanted all my steps and activities to be logged in real-time. I wore it in the pool, hot tub, and shower today and there were no problems with it at all. Just be sure to read all the instructions carefully. You can get more info on the Fitbit website for details on setup, use, and care. The device only came with quick setup instructions in the box. I haven't really paid much attention to the sleep tracking as I have a sleep number bed that tracks that. And I haven't compared it against another heart rate monitor. However, based on the level of activity and how I felt during pool walking and exercises, it seemed like the numbers were relatively accurate. My favorite feature is the hourly buzz to get moving. It not only buzzes on my wrist to alert me it's time to move, but after I get up and walk around, it buzzes again to let me know I've completed 250 steps (based on my current setup.) This feature is priceless as I sit at a PC all day and forget to move. Overall, 3 days in, I'm very happy with this purchase and feel that the price was fair compared to similar devices with the same features. It also came with 6 months of free premium app services which I appreciate because it gives me a good amount of time to decide if I want to continue with the premium for a monthly fee. I do not find that app either intuitive or user-friendly and it will take some time for me to get the hang of using it. Should I run into any problems with my Sense 2 in the future I'll update this review. ... show more
Reviewed in the United States on November 29, 2023 by ANNEE
    • Not better than Sense 1
Color: Blue Mist/Pale Gold
If you have a Sense 1, I don't recommend upgrading it to the 2 because it's not actually better. My Sense 1 was able to pick up right away when I started walking and would log that automatically. The Sense 2 barely picks up 7-11 minutes into my exercise that I'm walking, and even then I've usually been walking longer than my watch detected. If you get two texts at once, the watch only shows you one, unless you quickly dismiss the first one. But otherwise, unless you have your phone on your body, you won't know through the watch that you got two texts to begin with. So it's a good watch. It's just not better than the first. ... show more
Reviewed in the United States on September 17, 2023 by Cats Meow
    • Fitbits are great
Color: Blue Mist/Pale Gold
We love our Sense 2 Fitbits. Best part is the battery last for sometimes 6 days. I like the look of the pixel watches but with on a 24 hour battery, that was a non starter. I've had Fitbits for years. Durable and reliable.
Reviewed in the United States on April 10, 2024 by Matthew Ward Welpott
    • Love it...but...
Color: Blue Mist/Pale Gold
I really loved my Fitbit Versa 2, but they don't seem to be making it anymore. Mine lasted over 2 years. Took me awhile to figure out this Sense 2 and I still don't use a lot of the options, but I use it for what I need it for. I do love having these watches on my wrist and being able to track my pathetic steps and sleep. I miss being able to put a picture on the screen for special occasions also. ... show more
Reviewed in the United States on March 29, 2024 by CGirard
    • Unit stopped working within two months of purchase
Color: Blue Mist/Pale Gold
Very disappointed on my fitbit Sense 2, completely died without warning. I didn't drop it, hit it in any way. One day i took it off yo give my kids a bath and the next the unit wouldn't start after multiple attempts to charge it. I had no problems prior, i thought it worked great. Hoping i guet my full refund. ... show more
Reviewed in the United States on September 21, 2023 by angel
    • Expensive piece of junk.
Color: Blue Mist/Pale Gold
This lasted working well for 6 months. At 6 months, the sleep cardiac arrythmia alert stopped working. Also the light started coming on every time I moved in bed. That progressed to the light coming on and not going off all night. I could not find any way to get the light to turn off. This used up the battery plus made sleep impossible. The sleep function never was all that accurate, because it would say I was in light sleep when actually I was awake reading. Things that worked are the EKG and the step counting. The cardiac arrythmia function did seem to come back online after a couple of months. Since I was always in normal sinus rhythm, I can't really say much about it. But I no longer use the watch because of the light coming on and staying on all night. I use a Kardia Mobile to check for heart arrythmia during the day, and use nothing during the night. Could have saved myself a couple hundred dollars on this. ... show more
Reviewed in the United States on April 10, 2024 by Yvonne
    • Great product
Color: Blue Mist/Pale Gold
This is really nice. The Alexa works well and the battery lasts a long time!
Reviewed in the United States on April 7, 2024 by Holly Thomas
    • It's a good fitness watch, but...
Color: Blue Mist/Pale Gold
I was torn between getting another Fitbit or get a Galaxy watch. In the end I stayed with Fitbit despite the dismal durability of the previous ones I've owned. I averaged a new one every other year. The Galaxy has some great features, but I found out that the newest one isn't compatible with the version of my phone, and my phone isn't able to update anything newer. Since the previous version was more expensive than this Fitbit Sense that pushed me to purchase it. As well as a sale on the blue color I wanted that took $50 off. So with that savings I purchased the 2 yr extended warranty to address that part of my hesitation. It was a bit challenging to set some things up. I still have some trouble with the weather synching but it usually works really well. My one big complaint just came up this week. The 2 sensors on the back seem to have burned my wrist. It is clearly 2 dots. I never felt it as it happened, but the marks are there and though I switched it temporarily to my other wrist so it can heal I'm a little worried about how or why this could have happened. I'd worn it on that wrist since the end of Feb, but it just happened. So far in a few days my other wrist is ok but the marks still haven't healed on the other. ... show more
Reviewed in the United States on March 17, 2024 by Joann

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