Other Sellers on Amazon
88% positive over last 12 months
99% positive over last 12 months
100% positive over last 12 months
- 3 VIDEOS
Image Unavailable
Color:
-
-
-
- To view this video download Flash Player
Fitbit Flex 2, Black (US Version), 1 Count
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Fitbit |
Color | Black |
Product Dimensions | 10"L x 0.45"W x 0.37"H |
Item Weight | 0.04 Pounds |
Sensor Type | Wearable |
About this item
- Brand New in box. The product ships with all relevant accessories
Frequently bought together
Similar items that may deliver to you quickly
- Fitbst Breathable Ankle Band Compatible with Fitbit Flex 2/One/Zip/Charge 2 3/Alta HR or Garmin Vivofit/2/3/4/JR Mi Band 3/4 Adjustable Fitness Tracker Ankle Strap with Mesh PouchAmazon's Choicein Activity & Fitness TrackersFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Tuesday, Mar 19
- Fitbit Alta HR, Black, Large (US Version) (Renewed)FREE Shipping by AmazonGet it as soon as Tuesday, Mar 19
- Polar OH1 + Waterproof Optical Heart Rate Monitor with Swimming Goggle Strap Clip and Armband – HR Monitor with Bluetooth, ANT+Amazon's Choicein Heart Rate MonitorsFREE Shipping by AmazonGet it as soon as Tuesday, Mar 19
Top Brand: Fitbit
Product Description
Product Description
Meet the all-new Fitbit Flex 2—a slim, swim-proof fitness wristband that’s ready to go wherever life takes you. The ultra-thin, removable tracker hides in bands, bangles and pendants, so you can wear it in a way that’s all your own. Automatic all-day activity and sleep tracking show you how your entire day adds up, and SmartTrack automatic exercise recognition records your exercises for you. The discreet progress display uses color-coded LED lights to keep you connected to calls, texts and Reminders to Move. Plus you don’t have to worry about getting it wet—whether you’re swimming in the pool or running in the rain. It’s the next generation model of our most iconic tracker. No fuss, all fun, and fit for every you.
Manufacturer Contact Information
Customers contact: support@fitbit.com
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 10 x 0.45 x 0.37 inches; 0.64 ounces
- Item model number : FB403BK
- Department : womens
- Batteries : 1 CR2 batteries required. (included)
- Date First Available : August 16, 2016
- Manufacturer : Fitbit Inc
- ASIN : B01KH2PV4U
- Best Sellers Rank: #34,680 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
- #125 in Activity & Fitness Trackers
- Customer Reviews:
Product guides and documents
Videos
Videos for this product
1:05
Click to play video
Review and Demonstration of Wristband Strap for Flex 2
Sharon Shares...
Videos for this product
1:39
Click to play video
Flex 2 Video
Merchant Video
Videos for this product
1:33
Click to play video
Fitbit Charge 3 or Flex 2 #thisorthat
Catherine Stearns
Important information
Directions
Keep it Clean: Regularly clean your band and wrist—especially after working out or sweating. Rinse the band with water or wipe it with a small amount of rubbing alcohol. Do NOT use hand soap, body soap, dish soap, hand sanitizers, cleaning wipes or household cleaners which could get trapped beneath the band and irritate skin. Always dry the band well before putting it back on. Keep it Dry: While Fitbit devices are water resistant*, it’s not good for your skin to wear a wet band for long periods of time. If your elastomer band gets wet—like after sweating or showering—rinse and dry it thoroughly before putting it back on your wrist. Be sure your skin is dry before you put your band back on. Don’t Wear It Too Tight: Make sure your band isn’t too tight. Wear the band loosely enough that it can move back and forth on your wrist. If you use Fitbit products with Purepulse Heart Rate tracking, for better heart rate readings during exercise, we suggest wearing the band so it’s secure, but not too tight, and wearing the band higher on your wrist (about 2-3 finger widths above your wrist bone). Lower the band on your wrist and loosen it after exercise. Give Your Wrist a Rest: Prolonged rubbing and pressure may irritate the skin, so give your wrist a break by removing the band for an hour after extended wear. Keep it Clean: Regularly clean your band and wrist—especially after working out or sweating. Rinse the band with water or wipe it with a small amount of rubbing alcohol. Do NOT use hand soap, body soap, dish soap, hand sanitizers, cleaning wipes or household cleaners which could get trapped beneath the band and irritate skin. Always dry the band well before putting it back on. Keep it Dry: While Fitbit devices are water resistant*, it’s not good for your skin to wear a wet band for long periods of time. If your elastomer band gets wet—like after sweating or showering—rinse and dry it thoroughly before putting it back on your wrist. Be sure your skin is dry before you put your band back on. Don’t Wear It Too Tight: Make sure your band isn’t too tight. Wear the band loosely enough that it can move back and forth on your wrist. If you use Fitbit products with Purepulse Heart Rate tracking, for better heart rate readings during exercise, we suggest wearing the band so it’s secure, but not too tight, and wearing the band higher on your wrist (about 2-3 finger widths above your wrist bone). Lower the band on your wrist and loosen it after exercise. Give Your Wrist a Rest: Prolonged rubbing and pressure may irritate the skin, so give your wrist a break by removing the band for an hour after extended wear.
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
To report an issue with this product or seller, click here.
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the weight, water resistance, and size of the activity tracker. They mention that it's slim, and can be tucked in a shoe. They like that it offers multiple measurements, including the ability to track calories burned and heat rate. However, some customers dislike the battery life, and connectivity. Customers also disagree on quality and performance.
AI-generated from the text of customer reviews
Customers like the tracking of the product. They mention it's slim, looks good, and tracks all their steps and exercises perfectly. They also manually track food and water intake, weight, and female cycles. One feature is the ability to track calories burned, display the remaining calories, and it blends with your attire. Customers find it easy to use and appreciate the convenient tracking for heat rate, sleep pattern, and exercise. The app is also great for tracking nutrition, weight, and other activities. However, some customers are disappointed that it does not track stairs climbed.
"...A very versatile fitness tracker. I love that its small and does not bother me to have on. The band is very durable...." Read more
"...It also has a way for women to track their cycles. It DOES NOT track stairs climbed (except to add steps toward your daily goal) and it does not..." Read more
"...I was upset when I found out it doesn't track flights of stairs...." Read more
"...Now you're ready to hit the pool, and the device will automatically recognize your swimming...." Read more
Customers appreciate the water resistance of the biometric monitor. They mention that it can be worn during swims, in the shower, and on the beach. They also like the size and waterproof features.
"...The app is superb, the Fitbit is tiny, water resistant, and holds a good charge. The band is nice too...." Read more
"...PROS:Slim and minimalist designDurable bandWaterproof pebbleStrong, effective vibrations (alarms, notifications)..." Read more
"...It is waterproof, it only leaves my wrist to be charged so no issues with being out in the rain, pool or the shower...." Read more
"...Band is waterPROOF. I have not swam with this band yet but I have showered with it with no ill effects.Cons:..." Read more
Customers generally like the size of the product. They mention that it's small, accurate, and has the smallest profile of any activity tracker they've seen. It works as advertised and offers multiple measurements for you from steps taken and can even set the pool length.
"...The thing I love about the Flex 2 is its size. It is so small!..." Read more
"...A very versatile fitness tracker. I love that its small and does not bother me to have on. The band is very durable...." Read more
"...First the good:It is small and comfortable to wear, the band has enough adjustment to accomplish this...." Read more
"...measurement, I thought I would have to wear the large, but the small fits comfortably...." Read more
Customers like the weight of the product. They say it's slim, unobtrusive, and lightweight. Some appreciate that the design has slimmed down, making it easier to wear on the wrist. The receiver can be put in a pocket. Overall, customers are satisfied with the weight and size of the device.
"...Overall, I lover this thing! The app is superb, the Fitbit is tiny, water resistant, and holds a good charge. The band is nice too...." Read more
"...PROS:Slim and minimalist designDurable bandWaterproof pebbleStrong, effective vibrations (alarms, notifications)..." Read more
"...The Flex 2 is noticeably slimmer and lighter than the original Flex...." Read more
"...It really is no imposition to wear, as it is very light and comfortable. The bands are generously sized. It comes with small and large size...." Read more
Customers are mixed about the performance of the biometric monitor. Some mention it works well and is waterproof as well as pretty rugged, while others say it didn't work. Some say it's a good little device and was very helpful, while other say it doesn't do well picking up kick board effort.
"This was my first Fitbit device, and I am very pleased with its performance...." Read more
"...accurate to my step counts, easy to keep clean, love that I can wear in the pool. A very versatile fitness tracker...." Read more
"...a year and a half after I bought this item... and it's now broken and unusable...." Read more
"...It worked great, better than hoped for. My first clue that this was a quantum improvement came after the first gym visit wearing the Fitbit2...." Read more
Customers are mixed about the quality of the biometric monitor. Some mention that they are sturdy little gadgets, reliable, and the alarm is perfect. However, others say that it always breaks after a few months, creates very flawed or misleading data, and only lasts about 5 days.
"...which I liked but have a fatal design flaw in that the band breaks after a few months. I have three main complaints: 1...." Read more
"...One of the main reasons for purchasing a Fitbit was for the silent alarms, as my alarm would annoy both my roommate and me in the mornings...." Read more
"...This concerns me that band breakage such as with the Fitbit1 may become a problem again." Read more
"...They all failed and died. Judging by the number of comments on my 1-star Amazon review of the Charge HR, this was a COMMON problem...." Read more
Customers are dissatisfied with the battery life of the product. They mention that it's not good at all, it needs to be charged pretty frequently, and the low battery warnings only last about 2 seconds. Some say that the battery was defective and that they can't set their hourly activity reminders for the hours which they want without changing their timezone.
"...I have three main complaints: 1. the battery does not last very long, usually have to charge it twice a week my UP2 lasted about 10 days...." Read more
"...1. Seems to last about 5 days between charges, old one was 7. That may change as I stabilize my usage pattern. 2...." Read more
"...The app is superb, the Fitbit is tiny, water resistant, and holds a good charge. The band is nice too...." Read more
"...my old Fitbits (all 8 of them) are dead from sweat/oil intrusion, battery failure, and connectivity failure...." Read more
Customers have connectivity issues with the Fitbit Flex 2. They say that it's difficult to sync with their phone, and the data syncing takes way longer. They also say that the device requires location services to be on to synced. Customers also say the device can interfere with Bluetooth pairing.
"...One other issue I have had happen twice it that it sudden had problems syncing and could not sync...." Read more
"...are dead from sweat/oil intrusion, battery failure, and connectivity failure. I have a graveyard of dead Fitbits in my office...." Read more
"...I have problems with getting it to sync to my phone at times...." Read more
"...Its syncing capabilities are horrible and it can’t calculate anything that is an anomaly...." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
Overall, I lover this thing! The app is superb, the Fitbit is tiny, water resistant, and holds a good charge. The band is nice too. The next smartwatch I get will be more aesthetically pleasing and less fitness based because I've got this little Flex 2 that tracks all the fitness type stuff I need.
One of the main reasons for purchasing a Fitbit was for the silent alarms, as my alarm would annoy both my roommate and me in the mornings. Although I at first set backup alarms on my phone, I turned them off as I realized the Flex 2 had very strong vibrations that have never failed to wake me up in nearly a month's use.
A common complaint is the press-on design of the band, and at first, I was disappointed at how difficult it was to put this on. However, after use, it became much more comfortable to put it on, but not to the point where I felt it was in danger of falling off by itself.
Finally, I love the Fitbit software, whether online or on mobile. I like the social aspect, particularly the friendly competitions and challenges. Although this model lacks a heart rate monitor, I use my Samsung Galaxy S7's heart rate sensor in conjunction with my fitbit to track my exercise statistics.
PROS:
Slim and minimalist design
Durable band
Waterproof pebble
Strong, effective vibrations (alarms, notifications)
Software
CONS:
no HR monitor (not truly a con at this price point)
I did not receive any compensation for this review. If this review was helpful, please click Yes below! Thank you!
Top reviews from other countries
アプリのバージョンアップで不具合がある時がたまにあるので、基本的にアプリのバージョンアップはすぐせず、評価者の意見を聞いてから遅れてする、もしくはしないようにしています。私個人的には、買って満足しています。
Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.