Customer Ratings & Reviews
- Model:
- FB521GLBM-US
- |
- SKU:
- 6514033
Customer reviews
Rating 4.4 out of 5 stars with 1857 reviews
(1,857 customer reviews)Rating by feature
- Battery Life4.6
Rating 4.6 out of 5 stars
- Durability4.6
Rating 4.6 out of 5 stars
- Comfort4.6
Rating 4.6 out of 5 stars
Customers are saying
Customers regard the product's overall performance, excellent battery life, and new features very positively. Many also appreciate its ease of use, accurate sleep and step tracking, and effective heart rate monitoring, all presented in a sleek design. However, some users have expressed concerns regarding the comfort of the band and occasional connectivity issues. Additionally, there are reports of problems with screen functionality, GPS connection, and limited app availability for certain applications.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Battery life, Features, Overall performance
Rated 5 out of 5 stars
Fitbit Sense2
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent desing, light, comfortable, elegant and in terms of functionality, battery last 6 days or more depending on the use, functions are easy and has all it's needed. It durable, last one I had for more than 3 years and never had issues with it, not even with the wrist band.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Cons mentioned:App availability, Connectivity
Rated 4 out of 5 stars
Fitbit Sense 2 - a close 2nd
||Posted . Owned for 8 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I found myself wishing id spent a little extra to get the google pixel for its improved features, although i had few technical issues, at times needed updates made it troublesome to stay connected with weather, reminder, and notifications in a timely manner. The number of apps supported at once is also too low for my needs. Still a good way to track activity, heart rate, sleep, and other health metrics. Yikes - the default wristband rubbed my skin raw! Wearing it too tightly can tear the strap. Maybe Get a reinforced soft velveted strap?
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Glad I switched
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I chewed on the idea of switching from my Apple Watch back to Fitbit for a while- I even wore both for a time (though I was wearing my old Fitbit). You cannot beat Fitbit's accuracy, especially with fitness and steps, and that is really important to me. But I also wanted something that would give me notifications (not many, mind you) and something that would measure and track my heart rate and rhythm. I'm really glad I tried the Fitbit Sense 2. It does everything I need it to, and it doesn't overestimate or underestimate my steps. It doesn't annoy me by notifying me of every little thing. I actually feel my notifications again. It fits nice, too. Honestly, I barely notice it. The EKG capability isn't the most sensitive, but it works. And you really cannot beat the battery life. I can sleep with my Fitbit, and I don't have to charge it every night. I maybe charge it once every four days. If you're on the fence about which smart watch to choose, I highly recommend trying this one. It won't break the bank. Does it have every feature that Apple or Garmin offers, no. But you're also not paying the Apple or Garmin price tag. I get everything I need from this watch without missing anything from the Apple Watch, and I gained so much more just from the sleep tracking and battery alone.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
Great for Health and Fitness Tracking
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’m really happy with the Fitbit Sense 2. It’s comfortable to wear, easy to set up, and works well with my phone. I like the health tracking features, sleep insights, heart rate monitoring, and long battery life.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Pros mentioned:Ease of use, Sleep tracking
Rated 4 out of 5 stars
Does its job very well
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Replaced my old fitbit with this and it is just wonderful to transition and to set up. It works perfectly for keeping track of my steps but more importantly i use it to monitor my heart rate. I also use it to find out how deep and long i sleep to help me know how much rest i got. I love it and recommend it to anyone who wants to monitor their health
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Great value and information
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is my second Sense 2, and I still love them. At 75, I still want to know how many steps I do, what my heart rate is, how much and how well I sleep at night. This smart watch gives me all that information. In addition, my messages come through and calls can be answered. Great value as a smart watch. The only features I would add to this watch are blood pressure and real time spO2 measures.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend - Pros mentioned:Battery lifeCons mentioned:Band comfort
Rated 4 out of 5 stars
A stylish square!
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I upgraded from a charge 6. Live this watch. Good battery life. I get my weekly stats via email. Would have given it 5 stars, however I believe the band is latex, and I have developed a sensitivity. So, I ordered new watch bands. Other than that, it's great!
I would recommend this to a friend - Pros mentioned:Overall performance, Sleep tracking
Rated 5 out of 5 stars
I love it
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.My old Fitbit died and I was just replacing it. It works wonderfully. I like the sleep monitor, the activity tracker, weight manager, food log and my favorite is I can wear it in the pool during water exercises. A great buy at a reasonable price.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
It’s been a good everyday health companion
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great for tracking health stuff This watch does a lot more than just count steps. It tracks heart rate, sleep, stress levels, skin temperature, and even has ECG and oxygen (SpO₂) tracking. I especially like the stress tracking and breathing reminders — they actually make me slow down during busy days. Battery lasts a long time One of my favorite things is the battery life. I usually get about 5–6 days on one charge, which is way better than most smartwatches that need charging almost every day. Very comfortable to wear It’s lightweight and doesn’t feel bulky, so I can wear it all day and even while sleeping without it bothering me.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend - Pros mentioned:Battery life, Ease of use, Sleep tracking
Rated 5 out of 5 stars
Body builders watch review
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best watch ever! Not bulky, easy to use with your choice of face image and user preferences on what's displayed for quick access (ie; Alexa, stopwatch, etc.). Long battery life, and i live that it tracks my sleep and calories. I'm an elite personal trainer that does body building competitions, and recommend this to my clients.
I would recommend this to a friend - Pros mentioned:Sleep tracking
Rated 5 out of 5 stars
Highly Recommended
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is my second Fitbit I’ve purchased. I lost the first one. It is easy to set up and to wear. It has all the things I was looking for and needed to help manage a few health issues.If you need help monitoring your heart rate, sleep rate and count your steps, then this is the watch for you.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend - Pros mentioned:Overall performanceCons mentioned:Connectivity
Rated 4 out of 5 stars
It's ok
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It works but sometimes gets a brain freeze and can't connect but after you reset works
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Pros mentioned:Overall performance, Sleep trackingCons mentioned:Screen size
Rated 5 out of 5 stars
My first fitbit and I don't regret it
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I was first interested in the sleep and stress tracking. After a good 3+ weeks I can say that it's really good at what it does but that it's also very limited. The Fitbit app gives you detailed data for just about everything it tracks, but a lot of the data is just an estimation so it should be taken with a grain of salt. It's perfect for someone trying to get in shape or curious about there daily habits. It feels very durable but I have noticed some small scratches on the screen after looking I found that it uses gorilla glass 3 which is pretty old at this point. Overall it's worth it
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
Staylish with several functions
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Its has so many health related functions that i love and its very stayllish and its battery lasts for a week.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Cons mentioned:Band comfort
Rated 5 out of 5 stars
Great for heart problems
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’ve had this watch sense April. So far I love it. I’m 19 and have heart problems and possibly pot’s syndrome. This watch helps me track my heart rate and see how it reacts. I love the design and how I can wear it practically anywhere. Only complaint is the band it came with broke out my skin leaving a bad rash and left a mark for several weeks. I ordered new bands off Amazon and haven’t had a problem since. Besides that I would recommend and love it.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend - Pros mentioned:Overall performanceCons mentioned:Band comfort
Rated 5 out of 5 stars
Love the fit bit watch
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So far everything works great. Just wish there was more options for the bands
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Pros mentioned:Battery life, Sleep tracking
Rated 5 out of 5 stars
An absolute delight of a watch !
||Posted . Owned for 10 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I absolutely love my Fitbit ! I have both the Fitbit and the apple watch and surprisingly I enjoy more of the features on my Fitbit Sense then I do the apple watch . I have suffered severe sleep apnea, and this watch truly was a life safer it made me feel safer with it on. The fact that I was a light sleeper if my heart rate was off or my oxygen was off it would make noise and wake me ! And I would change positions. (Please don't take this as medical advice) always consult medical advice if you have sleep apnea!!! This to me was just a piece of mind for my self. I absolutely loved the trackings and the beautiful screens they had , simple and easy to read and understand. Ex ) my sleep tracking was awesome and I could show my Drs if needed ! And I loved the walking gps as well and the exercises too!! The whole watch is it's own little world ! You will truly enjoy it if you get it ! And it could be used with iPhone and android ,however I have both phones and I get more out of the android pairing then I do on the iPhone pairing ! You don't get any less of a watch , the only thing that changes is your texts that come up on the watch , you can't reply back. You can only see them when it's paired to an iPhone, if it's paired to a android of any kind it will be able to voice reply or quick reply . That is the absolute only thing you lose if you're an iPhone user ! Other than that it's truly enjoyable and a VERY lightweight watch !! Which is also an absolute delight to deal with !! The battery is beautiful lasts two days ! You can enjoy this watch from your daily excersise to your coffee intake ,to your guilty snacks to resting your head at night ! Hope you all enjoy if you choose to buy one !
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Graphite - (2022)
I would recommend this to a friend - Pros mentioned:Battery life
Rated 4 out of 5 stars
Stayed with the Two's
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Went from a Versa 2 to Sense Health 2. Old versa 2 was very old and would not show face clock. The new Sense 2 has very bright face clock that works well, The heart stuff is more accurate with Sense 2. The EKG is cool once you get the hang of placing your fingers on watch clock, The battery lasts about 6 days compared to old versa of less than 1 day. The two things I don't like are the Weather App which switches to Celsius for no reason, but I finally figured out how to convert back To Fahrenheit. Most times seems after I recharge the device. The other thing I would prefer a different band than the active band. I am using it but like woven bands with nice colors. I debated going to Apple but did'nt feel enough added value for another $200
I would recommend this to a friend - Pros mentioned:Battery life, Overall performance
Rated 5 out of 5 stars
Definite upgrade to my older Sense
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This Fitbit replaced an older Sense 2, and has performed very well. It may be my last Fitbit, only because I may switch to another brand that will easily sync with my other devices by that manufacturer. This model holds a charge much longer than my old one. I do miss a few of the widgets that was on my old model, but it was not a deal-breaker when I decided on this model. Other than missing widgets, I do not have any complaints on this model; it has performed as described. Thank you.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend Rated 5 out of 5 stars
Love this Fitbit
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my Fitbit. It does everything I need such as steps,heart rate, tracks my walks or exercise. Also lets me know when someone calls me and notifies me when I get texts or emails. It does a lot more than that too. I’m very happy with this purchase. Just fyi this is my second one. My first lasted for years and I decided to replace it with the same model because I like it so much.
This review is from Google - Fitbit Sense 2 Advanced Health Smartwatch - Works with Android and iOS - Platinum - (2022)
I would recommend this to a friend







