Fitbit Flex Wireless Health & Fitness Tracker - Black
Fitbit Flex Wireless Health & Fitness Tracker - Black
Never stop moving with Fitbit Flex
Wear this slim, stylish device all the time and get the motivation you need to be more active. It tracks steps, distance and calories burnt, and shows you how you’re stacking up against your daily goals. Wear it anywhere - even in the shower. At night, it tracks your sleep cycle, helps you learn how to sleep better and wakes you silently in the morning. Access your stats anytime on your Mac, iPad or iPhone.
- Tracks steps, distance, calories burnt and active minutes
- Monitors how long and well you sleep
- Wakes you (and not your partner) with a silent wake alarm
- LED lights show how your day is stacking up against your goal
- Easy-to-wear, slim, comfortable wristband
- Free Fitbit app available from the App Store
- Set goals, view progress and earn badges
- It's water resistant so can be worn in the shower
- Rechargeable battery
Did you notice?Fitbit Flex syncs stats wirelessly to your iPad, iPhone, iPod touch or Mac.
Apple Recommends ForImproving your fitness by tracking your daily activity and assessing your progress.
What's in the Box?
- Fitbit Flex Tracker
- 1 Small and 1 Large wrist band (SM = 140 - 176 mm/LG = 161 - 209 mm)
- Charging cable
- Wireless sync dongle
- Free Fitbit account
- Height: 0.95 cm/0.375 in.
- Width: 1.52 cm/0.6 in.
- Weight: 11.34 g
- Length: 20.83 cm/8.2 in.
- Mfr. Part Number: FB401BK
- UPC or EAN No.: 898628002649
- Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple's Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.
Live a healthier, more active life with Fitbit, the top app for tracking all-day activity, workouts and health.
Use this app on its own to track basic activity and runs, or connect with Fitbit’s line of activity trackers and the Aria Smart Scale to get a complete picture of your daily stats—including steps, distance, calories burned, sleep, weight, and more.
GET ACTIVE. TRAIN SMARTER. EAT BETTER. STAY MOTIVATED.
TRACK ALL-DAY ACTIVITY: Track your daily steps and distance right on your smartphone with MobileTrack for iPhone 5s, 6, and 6 Plus. MobileTrack accurately tracks your basic activity when you carry your phone. For more in-depth, all day tracking of stats like calories burned, active minutes, and sleep, pair the app with a Fitbit tracker.
ELEVATE YOUR TRAINING: Track stats and routes for runs, hikes, and walks with MobileRun. See your pace, splits, time, distance and route maps in real time. Record workouts and use the monthly exercise calendar to follow your training program.
LOG FOOD: Easily log calories with a credible food database. Use our barcode scanner or use the quick calorie estimator for customized entries.
ACHIEVE YOUR GOALS: Set goals, enter your weight, record your sleep and start a food plan. Then view your progress and track your trends with easy-to-read charts and graphs.
COMPETE WITH FRIENDS: Enlist friends and family to help you reach your goals by sharing stats, joining fitness challenges, direct-messaging each other, and competing on leaderboards.
SYNC WIRELESSLY: Fitbit trackers continuously sync your stats with your iPhone 4S and later to give you real-time access to your progress without plugging in.
OUTSMART YOUR WEIGHT: Connect wirelessly to the Aria Wi-Fi Smart Scale to seamlessly track your weight, activity and more.
Learn more about Fitbit products and services at www.fitbit.com. …
Ratings & Reviews
Best activity tracker I've tried
This tracker is very easy to use and the interface with ios7 is crisp and well designed. The only reason I didn't give it 5 stars This tracker is very easy to use and the interface with ios7 is crisp and well designed. The only reason I didn't give it 5 stars is that the bracelet has a very limited life span: it doesn't stand up to even the minimal wear and tear of gently removing the tracking element every few days for recharge, and I can see that I will need to replace my bracelet after only a couple of months. The tracker and charging cable are still fine and this isn't a major drawback as the replacement bracelets aren't that expensive, but they also aren't available everywhere. …
- Written by Anne P from Jacksonville
280 of 290 people found this useful
Lots of functionality
I had the Zip, but it just didn't generate enough information. The Flex has a great online app and links to a variety of apps, i.e I had the Zip, but it just didn't generate enough information. The Flex has a great online app and links to a variety of apps, i.e. MapMyRide.
The wrist band takes a bit to get used to and locking the clap can be a challenge until the holes in the band loosen up a bit.
One thing it doesn't do is track cycling. I remove it a put it in one of pockets but it doesn't quite do the job of recording the miles or steps. It also doesn't do steps.
It's worth the money if you are looking to get a handle on your level of activity. …
- Written by A. P from Hummelstown
189 of 207 people found this useful
Fitbit Flex is Fabulous
I absolutely love my Fitbit Flex, especially the sleep tracking! It works wonderfully with my iPhone, and could work well with a I absolutely love my Fitbit Flex, especially the sleep tracking! It works wonderfully with my iPhone, and could work well with a computer as well. I'm buying more as gifts! …
- Written by Elizabeth B from Montreal
132 of 158 people found this useful
Does not sync with HealthKit
I was enjoying my Fitbit Flex, but be aware it does not sync with the Apple HealthKit app. I will be moving on to a brand that doe I was enjoying my Fitbit Flex, but be aware it does not sync with the Apple HealthKit app. I will be moving on to a brand that does. …
- Written by David L S from Oviedo
1 of 2 people found this useful
Before Fitbit I had the Nike fuel band. Fitbit is so much more comfortable on my arm, plus that it tracks the sleep. I really like Before Fitbit I had the Nike fuel band. Fitbit is so much more comfortable on my arm, plus that it tracks the sleep. I really like the app as well. I recently also bought the Aria wifi scale from Fitbit and with the Fitbit Flex it's the perfect combo to keep me on track towards my health goals. Really recommend. …
- Written by Margrét A from Njarðvík
1 of 1 people found this useful
A waste of money
The one I bought died after 5 months of use. A month and a half later, the replacement too has died. My friends and I purchased th The one I bought died after 5 months of use. A month and a half later, the replacement too has died. My friends and I purchased them to keep track of our health! Count our steps! Keep one another on track! But out of my 5 friends who purchased the Flex at the same time that I did, only 1 still has hers; all have had similar issues of poor quality and defectiveness. FitBit's continued sale and distribution of a shoddy product is egregious. In short, a waste of money. …
- Written by Laura V from Dallas
3 of 4 people found this useful
Questions & Answers
Answers from the community
how long does it take to charge
- Asked by Bryan S from Baltimore
- Dec 27, 2013
Mine came charged but it charges fully in about an hour.
- Answered by Tate N from Ridgeland
- Jan 4, 2014
Will fitbit work on the new Apple 6 phone?
- Asked by Kathryn L from Portland
- Sep 23, 2014
My fitbit works fine with the iPhone 6. It does not allow syncing data into the health app (hopefull My fitbit works fine with the iPhone 6. It does not allow syncing data into the health app (hopefully fitbit sort that soon), but I just used it yesterday. So it does at least work at this point. …
- Answered by Alyson W
- Oct 8, 2014
Is it safe to swim using it? Does it track sleeping hours and wake ups?
- Asked by Amer S from Abu Dhabi
- Oct 19, 2014
Can you swim with it?
- Asked by Barbara R from Toronto
- Mar 20, 2014
Yes I wear it in shower and swim, works fine.
- Answered by Cheery Z from Brisbane
- Mar 24, 2014
Can this Fitbit be used in a swimming pool?
- Asked by Kimberly G from Lexington
- Sep 22, 2014
Nope. I recommend you not to.
- Answered by Steve Y from Cupertino
- Sep 29, 2014
Can I wear the Fitbit Flex all day at work and then connect it to my macbook when I get home?
- Asked by Gary S
- Sep 12, 2014