Picture 1 of 5

Stock photo

Unopened Fitbit One Wireless Activity and Sleep Tracker Black FB103BK NEW!! - Picture 1 of 5

Unopened Fitbit One Wireless Activity and Sleep Tracker Black FB103BK NEW!! - Picture 2 of 5

Unopened Fitbit One Wireless Activity and Sleep Tracker Black FB103BK NEW!! - Picture 3 of 5

Unopened Fitbit One Wireless Activity and Sleep Tracker Black FB103BK NEW!! - Picture 4 of 5

Unopened Fitbit One Wireless Activity and Sleep Tracker Black FB103BK NEW!! - Picture 5 of 5

Fitbit One Wristband Activity and Sleep Tracker - Black

4.55405 product ratings

seller365-1 (4)
100% positive feedback

Price:

$99.00

Free shipping

Estimated delivery Fri, May 31 - Wed, Jun 5

Returns:

No returns, but backed by eBay Money back guaranteeeBay Money back guarantee.

Condition:

New

This is an unopened Fitbit One Wireless Activity and Sleep Tracker Black FB103BK. With wireless and Bluetooth connectivity, it is compatible with iOS and Android operating systems. It has a variety of features, including a speedometer, altimeter, cadence, pedometer, clock, data review, compass, calorie monitor, date, water resistance, goal setting, rechargeable battery, distance traveled, average speed, alarm, exercise log, distance, heart rate monitor, average heart rate, and sleep tracker. This activity tracker is perfect for various sports and activities, including gym and training, walking, swimming, yoga, Pilates, and fitness. It is a great addition to any fitness routine, providing comprehensive tracking and analysis of your physical activities and sleep patterns.

About this product

Product Information

Step your way to fitness with the Fitbit One. Using wireless Bluetooth technology, it automatically tracks the number of steps you take as well as the distance. It also monitors your sleep as well as your water and caloric intake. Other Fitbit features include a clock, an alarm, and an exercise log for walking, running, yoga, and other workouts.

Product Identifiers

Brand
Fitbit
MPN
FB103BK
GTIN
5019439122455, 0797978876859, 0898628002267, 5554442310241, 8859056107605, 0888063708398, 0898628002281
UPC
0797978876859, 0898628002267, 0888063708398, 0898628002281
Model
One
eBay Product ID (ePID)
710116334

Product Key Features

Sport/Activity
Gym & Training, Walking, Swimming, Yoga, Pilates, Fitness
Color
Black
For Operating Systems
iOS, Android
Features
Wireless, Bluetooth, Speedometer, Altimeter, Cadence, Pedometer, Clock, Data Review, Compass, Smartphone Compatibility, Calorie Monitor, Date, Water Resistant, Set Goals, Rechargeable Battery, Distance Traveled, Average Speed, Alarm, Exercise Log, Distance, Heart Rate Monitor, Average Heart Rate, Sleep Tracker

Dimensions

Weight
0.25lbs.

Additional Product Features

Single Charge Life (up to)
10 Days

4.6

4.6 out of 5 stars based on 405 product ratings

405 product ratings

335 users rated this 5 out of 5 stars
25 users rated this 4 out of 5 stars
8 users rated this 3 out of 5 stars
5 users rated this 2 out of 5 stars
32 users rated this 1 out of 5 stars

Easy to use

Lightweight

Accurate

Most relevant reviews

See all 282 reviews

4 out of 5 stars
by kegan30317May 25, 2016
Top favorable review
Great product, so-so user interface
I've been a Fitbit user for many years and previously used another version before changing to the ONE. First impressions are good. The battery life is amazing compared to my other (earlier) Fitbit's. The carrier (holster/clip) is also superior to the earlier versions. One thing that the company still hasn't figured out is the user interface. I find it not at all intuitive, and the directions weak at best. The 'go-to' answer from the company is now, and always has been "go to the community boards for help". Read that: we don't want to be bothered with hiring a good tech writer or do any usability tests, we'll just let them Google it" OK, that is a little harsh, but so is the experience in setting up my new Fitbit as was my experience when new OS's were released and the FB software struggled to keep up. The daily graph is fine and easy, but the set-up, etc is a beast.Read full review
Verified purchase: Yes | Condition: New
3 out of 5 stars
by kris_m_mDec 21, 2021
Top critical review
Great fitbit, so hard to find one that works now that it's been discontinued
I love the Fitbit One. It is small and can be put in your pocket so your fitness is monitored discreetly. I do not like fitness watches so this model completely meets my needs. So., why only 3 stars? It is getting increasingly difficult to find a replacement Fitbit One that works. I've purchased two on eBay so far that haven't worked. So as the Fitbit Ones out in the community get older, the batteries are starting to die and are not easy to replace. So keep that in mind as you shop for Fitbit Ones on eBay - be sure to select ones that have been tested, have a battery replaced already, or can be returned.
Verified purchase: Yes | Condition: Pre-owned
5 out of 5 stars
by happysparky221Feb 02, 2017
Love this Fitbit
I did not want to wear a Fitbit in lieu of my watch so I opted for the Fitbit One and am really glad I did. It measures slightly less than 2-1/2 inches, in the clip. It can be comfortably worn clipped to (in my case) a bra or clipped to your pants pocket or waistband. I clip it on and forget about it. All activity is tracked and stored on their website, it is so easy. If you, don't to wear the wrist band this is an excellent choice. I love it!
Verified purchase: Yes | Condition: New
5 out of 5 stars
by nyet555Feb 23, 2016
She gave up too soon!
As a refurbished product with a fabulous price tag, this is just like brand new. The box is even undamaged! Synchs up without a hitch to phone or computer. I just wonder about the woman who climbed 30 flights of stairs and walked 7,347 steps before me. I think she gave up too soon! I am happy to own it! It's fun. I have not activated the "friends" and friendly competition bits or tracking my food and weight. I just wanted a teeny little reminder to get out of my chair before I get too old to do so. At 60, I just need this little boost.
Verified purchase: Yes | Condition: Pre-owned
4 out of 5 stars
by jul571Aug 10, 2016
Great older model FitBit
This is a great older model Fit Bit with lots of nice features for its age. I would be nice if Fit Bit would up date this model wit some of the newer features. It is one of the Few Fit Bits you don't have to wear on your wrist.
Verified purchase: Yes | Condition: Pre-owned

Shop by category

Picture 1 of 5

Fitbit One Wristband Activity and Sleep Tracker - Black

About this product

Product Information

Product Identifiers

Product Key Features

Dimensions

Additional Product Features

All listings for this product

item 1 New Genuine Charging Cable & Wireless Sync Dongle Only For FITBIT ONE Tracker

item 2 New Fitbit One Armband Sleep Band ONLY Authentic Original Genuine Accessory

item 3 Genuine Charging Cable Wireless Sync Dongle & Black Holder For FITBIT ONE

Ratings and Reviews

Most relevant reviews

Great product, so-so user interface

Great fitbit, so hard to find one that works now that it's been discontinued

Love this Fitbit

She gave up too soon!

Great older model FitBit

Best Selling in Activity Trackers

Fitbit Inspire 3 Adjustable Activity Tracker - FB424BKBK-US (Black)

Fitbit Charge 6 Fitness Tracker - Black - GA05183NA

Fitbit Versa 4 Fitness Smartwatch - Black

Fitbit Versa 2 Wristband Activity Tracker - Black (FB507BKBK)

Fitbit Charge 6 Wristband - White (GA05185NA)

Fitbit Versa 2 FB507 Smartwatch - Carbon - Small Black Band - No Charger #2

Fitbit Inspire 2 Activity Tracker - Black

Save on Activity Trackers

Fitbit Versa 2 Health and Fitness Activity Tracker Smartwatch S & L Sizes -Black

NEW Fitbit Inspire 2 Activity Tracker -Fitness tracker + Heart Rate - Black

Oura Ring Gen3 Sizing Kit - Ring Sizes 6-13 - Try Before You Buy

Fitbit Luxe Fitness and Wellness Tracker (Black) (Brand New)

Fitbit Zip Wireless Activity Tracker FB301C Black New Free Shipping

Fitbit Inspire 3 | Heart Rate Monitor | Health & Fitness Tracker | Authentic