The Fitbit One activity calculator helps you become more active, sleep better, and eat smarter. During the day, it tracks your steps, distance, calories burned, and stairs climbed. At night, it measures your sleep cycle to help you see how to sleep better; and it can even wake you in the morning without waking your partner.
Your stats upload wirelessly via computer, or select Bluetooth 4.0 devices (like the iPhone 4S and iPhone 5). Powered by your stats, you can set goals and track progress. Stay motivated by earning badges or connecting with friends for support or friendly competitions. Log food, workouts, and more. Bring greater fitness into your life—seamlessly, socially, 24 hours a day.
- Tracks steps, distance, calories burned, and stairs climbed
- Monitor how long and how well you sleep
- Wakes you (and not your partner) with a silent alarm
- Syncs automatically to your Mac, iPhone 5, iPhone 4S, or iPad (3rd Gen.)
- Set goals, view progress, and earn badges
- Share and compete with friends throughout the day
- Free iPhone app available from App Store
- Small and discreet—wear in pocket, on belt, or on bra
- Log food, weight, and more on Fitbit's website or apps
- Sweat, rain, and splash proof
- Rechargeable battery
Did you notice?Fitbit users average 43 percent more steps each day.
Apple Recommends ForTrack activity and calories burned; monitor sleep cycles; then upload stats wirelessly and sync with iPad, iPhone, or iPod touch.
What's in the Box?
- Fitbit One Tracker
- Matching clip
- Wireless USB dongle
- Charging cable
- Sleep wristband
- Free Fitbit account
- UPC or EAN No.: 898628002281
- 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.
- Warranty: One year
The free Fitbit app is designed to work with Fitbit activity trackers and smart scales.
GET ACTIVE. EAT BETTER. MANAGE WEIGHT. SLEEP BETTER.
-Automatically SYNC your Fitbit Flex, One or Zip tracker wirelessly with your iPhone 4S or newer (and other iOS devices that support Bluetooth 4.0)
-Track your DAILY GOALS and progress over time for STEPS, DISTANCE, CALORIES BURNED, ACTIVE MINUTES and more
-LOG FOOD to see how many CALORIES you consume each day, and manage your WEIGHT over time
-COMPETE and compare stats with your Fitbit FRIENDS
Learn more about Fitbit activity trackers and smart scales at www.fitbit.com …
Ratings & Reviews
We have 2 fitbits one and we love them, but
Love the tracking of our days activities, steps, stairs and food.
The night tracking could be more precise, like the Jawbone Up.. Love the tracking of our days activities, steps, stairs and food.
The night tracking could be more precise, like the Jawbone Up.... How long it takes to fall asleep, light sleep, deep sleep and how many times you wake up...
The Fitbit one only sees how long to fall asleep, awakened xx times and frankly not very precise. But if you are snoring this will count as waking up??? But if you are on the other side of the coin and you don't move to wake the snoring person then you have night without awakenings???
Between the 3 I tried the fitbit is the best so far. Can't wait to see who will make a better one.
Looking to get the scale.
Also, not enough compatibility with Android or non-Bluetooth 4.0 devices. …
- Written by Manon F from Clarence Creek
67 of 75 people found this useful
so far i have lost 23kg with the help of fitbit. It is accurate and works really well, the app for the iphone is very easy to use so far i have lost 23kg with the help of fitbit. It is accurate and works really well, the app for the iphone is very easy to use and if your serious about wanting to lose weight this product can be of great assistance. I found the clip to be stronger than expected and have wore it every day and night for the past 3 months. The battery lasts for over a week and its a great motivator. …
- Written by Brendan G from dublin
46 of 48 people found this useful
I love it
To be honest the only complain I have is the fact that the app needs alot of work. I placed mine on the center part of my bra and To be honest the only complain I have is the fact that the app needs alot of work. I placed mine on the center part of my bra and its has stayed in placed with no fears of losing it. I forget I have it on, but I love it because I feel like I need to reach my goals at all times. …
- Written by Christmally T from New York
34 of 38 people found this useful
Great device, seamless sync, food database needs work
I wish I could give the fitbit-one four-1/2 stars. The device and backing database couldn't be better really. It's tiny, accurate, I wish I could give the fitbit-one four-1/2 stars. The device and backing database couldn't be better really. It's tiny, accurate, and syncs flawlessly with my iPhone. Fit bit has really helped me change my behavior by knowing the fitbit is tracking every movement. And the competition between me and two friends has provided lots of additional motivation. As someone with a background in behavioral psychology, I couldn't recommend the fitbit more.
The only downside is the food database on the website/mobile device. It's limited as compared to the competition. In the end I went back to using the Livestrong/MyPlate food database and the fitbit for everything else.
I highly recommend the fitbit-one. …
- Written by Marc L from Washington
3 of 3 people found this useful
I have owned this device for now 2 months, I love it.
Activity wise, it is a smart pedometer, and can monitor stairs/floors. You I have owned this device for now 2 months, I love it.
Activity wise, it is a smart pedometer, and can monitor stairs/floors. You end up doing more to try to reach your set goals. I did not give it 5 stars because there I think a 5 star product should monitor calories not only by how you walk and go upstairs, but when doing other activities it should include a way to track heart rate. That is probably the only negative. I wear a HR monitor with calorie counter watch to get as close as possible to actual calories burnt on exercises. The app lets you add your own calories burnt, which is cool.
As to sleep, it is no different than a standard actigraph. It senses movement and it is a very accurate way of measuring actual sleep time.
I am ordering another one for my wife and possibly one for my mother soon, if that means anything to buyers.
True it can easily get lost, I have wasted at least a good 20-30 minutes trying to find it. Careful not to leave it in clothing, or it my end up in the washer. Charging? 2 hours once a week. I sometimes do it fi on the computer or watching a movie. You can track battery life in app.
Overall it is a great product. …
- Written by Ernesto E from HUNTINGTON WOODS
Syncing and Pedometer are great! Sleep tracking useful.
I've been using the FitBit Flex for a weeks now. The wireless syncing makes this easy to use. You can track your steps, mileage I've been using the FitBit Flex for a weeks now. The wireless syncing makes this easy to use. You can track your steps, mileage and calorie burning. Take the calorie burning accuracy with a grain of salt; what's more important is the consistency and trend of all of the metrics. The Fit Bit also integrates well with MyFitnessPal and the the Aria can track your weight and body fat percentage. The sleep tracking will track end-to-end from when you lay down until you wake up; it also keeps track of the number of times you wake up at night. Still not sure how well it calculates the number of hours you sleep. Again, I think the absolute number is not as important as the trend and day-to-day comparisons. For people who like to utilize data to track and improve your health, this is a great device. Would like to see a more seamless integration of other biometrics such as heart rate monitoring, but overall this is a very good product. …
- Written by Brandon R from New York
Questions & Answers
Answers from the community
Will the fitbit one work with my iPad 2?
- Asked by Keisha S from Fayetteville
- Nov 29, 2012
It will only sync with Bluetooth 4 devices, iPad 3 & 4, iPad mini and iPhone 4S & 5
You can also us It will only sync with Bluetooth 4 devices, iPad 3 & 4, iPad mini and iPhone 4S & 5
You can also use the supplied dongle for computer.
You can see your progress on iPad 2 on the app but won't be able to sync. …
- Answered by Mal M
- Jan 10, 2013
When you get into bed, you put the Flex into sleep mode with a few taps. It then keeps track of you When you get into bed, you put the Flex into sleep mode with a few taps. It then keeps track of your movements while sleeping, detecting when you are soundly asleep, and when you are restless. When you wake up, you take the Flex out of sleep mode with a few taps. It then sends the data to the app, and you can view the total time asleep, and how many times you woke up during the night. It sounds complicated, but it actually works well. …
- Answered by Gary D from Lyndon
- Oct 28, 2013
Can I purchase two fitbit apps for my I pad mini to track two fit its?
- Asked by Carole O from Langhorne
- Mar 3, 2013