







⌚️ Fitness that fits your lifestyle—anytime, anywhere.
The Fitbit Flex 2 is a sleek, ultra-thin wireless activity tracker designed for the modern professional. Swim-proof and life-proof, it tracks steps, distance, calories, active minutes, and sleep with smart automatic workout recognition. Its removable tracker fits discreetly into stylish bands or accessories, while 20-day battery life and smart notifications keep you connected and motivated all day long.
| ASIN | B01KH2PV4U |
| Battery Average Life | 20 Days |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #171,689 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #1,228 in Activity Trackers |
| Brand | Fitbit |
| Brand Name | Fitbit |
| Colour | Black |
| Compatible Devices | Smartphones |
| Customer Reviews | 3.6 out of 5 stars 6,807 Reviews |
| Global Trade Identification Number | 00810351028888 |
| Item Dimensions L x W x H | 16L x 9W x 11H Millimeters |
| Item Weight | 0.04 Pounds |
| Manufacturer | Fitbit |
| Manufacturer Part Number | FB403BK |
| Material | Elastomer |
| Material Type | Elastomer |
| Model Number | FB403BK |
| Number of Items | 1 |
| Product Dimensions | 16L x 9W x 11H Millimeters |
| Sensor Type | Sleep |
| Size | Sehr klein |
| Software Update Supported to Date | unknown |
| Team Name | Fitbit |
| UPC | 810351028888 |
| Unit Count | 1 Count |
A**R
Sleek, efficient, and accuracy is top notch
I love my Fitbit Flex 2. The delivery took time due to the geographical placing of my state, but then it didn't disappoint me at all. It came in a fantastic package. It included, two black straps (one for male, one for female), one tracker, and one charging cable. There is also a safety instruction manual. I love its features, although I am still learning about each and everyone one of it. It has so much to offer, only if you are well versed with its functioning. For that I suggest you learn through YouTube or any gadgets blogging site on Google. It's been three days, and I am wearing it continuously. It's so light and sleek, and that's what makes it way better than other large fitness bands. Only downside is battery. It lasts for 5days. Other than that, all excellent. I absolutely love it. It also tracks periods cycle, and that's a clear win win for all the ladies out there. Don't think much, just go for it.
V**H
Not at all a worthy product. One should refrain !!
Here are the points for low rating on fitbit flex 2, as why it is not a good product from my opinion. 1. The band developed a small crack while securing the flex2 after the second recharge only. 2. With in 2 weeks the flex 2 's face accumulated a lot of minor scratches. 3. Battery holds only 3-4 days. 4. Hoped, the flex 2 will not count my driving as steps, but yes, it did. In my personal opinion the Xioami MI Band2 or any other lenovo, fasttrack,etc cheap band will give a better satisfaction than this overly goofed up and priced up piece of junk. Only one good thing i would appreciate is:- It serves as a great casual wrist band rather than any fitness band out there in the market as of now, due to its seamless and tiny look.
G**A
Nice but for ....
A quick review of the fitness track I purchased during the Great India Sale (Sep 2017) after reading the seller review (Fitbit) what all features being offered and ease of the usage of the watch and backed by the app assistance. What's Nice about it is :- 1. super lite. You don't realize that you are wearing 2. elegant & smart design. You can keep wearing it even during the formal get-togethers or outing. 3. the snap clip is stylish, simple & keeps your watch in the wrist 4. Two sizes of the band 5. I bought blue color which is looking simple & elegant 6. Battery back-up pretty nice. For now its holding on to atleast 4 days 7. Water proof 8. Take's into account the sleep pattern - what time do u finally sleep, sleep duration, sound or disturbed sleep (in btn tossing & turning) 9. Vibrates on receiving call, sleep wake-up I didn't feel it. My alarm on cellphone woke me up. It could be probably because of gentle vibration. 10. Coz of the design u can wear both every day watch & the tracker. 11. The app is simple, easy to comprehend & sync. Whats not so nice :- The data being generated i felt was kind of in-accurate - 1. while i was asleep it calculated the "steps" and calories burnt ! Did i get up do a sleep walk ? Showed 270 odd calories burned 2. One day i just sat around the house & didn't do any physical work & it calculated and gave me a badge !. Showed erroneous calories burnt & steps done ! 3. The price which is pretty steep for Rs 7000/- plus The seller was Cloudtail & Amazon fulfilled service.
A**R
Love my flex 2!
This is a great product for anyone trying to start and maintain a fitness routine. Super delivery by Amazon, and the flex 2 does what it s meant to. What I like best is that it keeps reminding you to move every hour - so fitness becomes part of your entire day. The Indian food database is pretty low so it's a bit annoying to look up and add the occasional masala dosa but I'm guessing it gets recorded every time one adds it on. I ve also tried it in the pool and it survived. My main reason for buying this is that it's waterproof- the s battery drains out every 3 days but it's not really that much of a big deal to re-charge. Except that I don't want to walk around while it's charging - I'm losing step count. Careful - it's obsessive and you end up wanting to beat the previous numbers - which is exactly what is needed. Just buy. I gave it 4 stars only cause it does not actively track yoga and swimming gets logged in only after a full 10 minutes. For a beginner to swim ten minutes continuously is a stretch.
P**H
Great product with very few flaws
Reviewing after around 10 days of use Pros: Excellent tracking - Fitbit's algorithms are very accurate at tracking the distances and exercises even without having a GPS sensor built in Excellent app - love the infographics shown. it is one thing being able to track steps and another representing it beautifully in all the myriad ways that they do Very lightweight - get used to wearing it in just a few hours Swim-proof - have yet to go for a swim but was one of the major reasons for me buying it Cons: Battery - this is the biggest let down. for a device which doesn't have GPS or a screen, the 4-5 day battery life is a major let-down. The compact, lightweight form factor only partially makes up for this No clock - call me a tradionalist, but if I'm wearing something on my wrist, it should bloody well show the time No heart-rate monitor, GPS - while Fitbit's algorithms do a great job of calculating calories and distances, it is always good to have dedicated monitors for these. but then, this is the cheapest of the Fitbits
S**D
Love the product ! One of the best Fitness Trackers !
Fitbit really knows its product and customer base to have created a sleek and classy product for the customers who want a basic light fitness tracker with all the best features. The Fitbit Flex 2 is a great fitness tracker for someone trying to be more active on a daily basis. And since it is slim, you can choose to wear it alongside your wristwatch. It comes with 2 bands: one small and one large so you don't need to worry about the sizing. Best part: Apart from your daily steps, it recognises basic exercises like Running, Aerobics, Dancing which only adds to your calories burnt in a day. The battery life isn't as long as it says on the packaging/product description. It may last anywhere from 24 - 72 hours depending on the usability, i.e., if you choose to wear it during the entire day and while you sleep to track your sleep cycle, then your battery might not last longer than 48 hours. However, if you are ok with this, overall the product is totally worth it.
M**J
Amazing gift from my friend :)
I wanted some smart tracker which will count my steps and sleep only. One of my friends gifted this on my birthday and I loved it. It is so lightweight and it also tracks other activities too like running, walking, cycling, elliptical. It would be better if it could last for at least 2 weeks but unfortunately, it's battery dies after 5-6 days. And one more issue is, you have to do the activity minimum 10 mins or more than that to get it identified. Suppose you run for 9 mins it won't be recognized as running but it is considered in the footstep counts.
A**K
Bought two devices both stopped working in less than a year
These are fraud .. low quality product. For me both my devices stopped working within a year. Had syncing issues and charging issues. Customer care never helped. Had very very bad experience. Lost so much money in this.
A**R
Frustrating as could not get it to work
Didn't work had to return
J**O
Excelente, porém...
Produto excelente, bonito, leve e ótimo para o dia a dia... O único defeito é que não notifica mensagens de texto do WhatsApp!
A**.
Great motivational tool.
I love my Fitbit. It helps me track my steps throughout the day and can even remind you to move at certain intervals. My boyfriend and I compete to see who walks more in a given day and its been great for both of us. We've started loosing weight and its challenged us to take the next step (no pun intended) and start eating healthier as well. It's nice to have that physical representation of your activity during the day, and it makes you want to get out and walk more to try to beat your previous day's count. I even use it at my desk with my bicycle spinner, I strap it to my ankle and spin while I work. It isn't the most accurate for that purpose but it still allows me to count that towards my day's activities. I had the Charge2 (I lost it) before I got the Flex 2 and I have to say I prefer this one. Charge 2 vs Flex 2: Flex 2 is small and sleek enough that I can wear it all day without it becoming a bother, whereas when I would sit down to work at the computer I would constantly find myself taking the Charge 2 off to be more comfortable. Flex 2 is water resistant so I don't have to remove it when I wash dishes or my hands, which I felt compelled to do with the Charge2 because i didn't want to run the chance of damaging it. Where the Charge 2 beats the Flex 2 is with its capabilities such as the heart monitor and a screen to show time and stats throughout the day, but the you have your phone on you 24/7 anyways those aren't that important. Given the price difference and convenience of the Flex 2, I'd choose it any day over the Charge 2.
A**L
التتبع
سوار حلو ويجي مقاسين داخل الكرتون ويقرا الخطوات والتمارين عن طريق التطبيق وتنبيه بالمكالمات والرسائل عن طريق الاهتزاز شكرا على المنتج
M**R
Not working
It's only syncing and working while on the charger only otherwise dead. It's not returnable. Just money flushed in the drain. Complete useless tracker 😑 😪 amazon plz stop selling these items.
Trustpilot
2 days ago
2 weeks ago