Buy Now, Pay Later
As low as
$9.37
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Aug 17 – Aug 19
Color: Black
Size: One Size
Features
- Measures and displays weight on the screen
- Syncs stats to your Fitbit dashboard using Bluetooth wireless technology. Power Source: Battery
- Shows your progress on the Fitbit app with simple, easy-to-read graphs. Operating temperature is 5 to 40 C
- Allows multiple users to track their stats when their phone is connected to the scale
- Easy Bluetooth setup takes just a few minutes with your smartphone
Description
Get a more complete picture of your health with the Fitbit aria air smart scale. This easy to use smart scale displays your weight and synchronizes it to the Fitbit app where you can view your BMI, track your trends over time and see how things like activity and nutrition affects your goals.
Product Dimensions : 11.81 x 11.81 x 1.01 inches; 3.95 pounds
Item model number : FB203BK
Batteries : 3 AAA batteries required.
Date First Available : September 23, 2019
Manufacturer : Fitbit Inc
Best Sellers Rank: #92,341 in Health & Household (See Top 100 in Health & Household) #130 in Digital Bathroom Scales
#130 in Digital Bathroom Scales:
Customer Reviews: 4.3 4.3 out of 5 stars (19,409)
Special Features: Smart
Display Type: LCD
Weight Capacity Maximum: 5 pounds
Form Factor: Handheld
Readout Accuracy: +/- 0.2 pounds (0.1 kg)
Weigh Scale Type: Floor Scale
Measurement Type: pounds
Brand Name: Fitbit
Recommended Uses For Product: Adults
Manufacturer: Fitbit Inc
Unit Count: 1 Count
UPC: 811138038076
Global Trade Identification Number: 76
Included Components: Scale
Model: FB203BK
Part Number: FB203BK
Room Type: Bathroom
Color: Black
Material Type: Acrylonitrile Butadiene Styrene, Tempered Glass
Item Weight: 4 pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 17 – Aug 19
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: White
Size: One Size
Nice sleek design. The sync instructions provided do not work. You will need to: 1) Open your Fitbit app on your phone. 2) Select your picture (usually on the top left of your phone app), which will take you to your ACCOUNT. 3) Select +SET UP A DEVICE 4) Scroll to your device, select, and it will sync once you tap on the device you want to sync. BEEP BEEP BEEP - update update... Ok, so what I just realized is that the phone will lose connection via the Bluetooth scyn. This is okay, all you need to do is: 1) Open your Fitbit app 2) Step on the scale 3) Tap "SAVE" in your app... So, that annoying piece of paper with these instructions should tell you how to SET UP A DEVICE before this sync instruction, that'd make it a lot easier. It seems that a company like Fitbit would catch that and correct the instructions provided! **I was not able to sync my weight and save it until I removed my socks. After I removed my socks, my weight and other info were able to sync. I don't know if that was a coincidence, but it would make sense that you would need to remove your socks since the scales log more info than just your weight. Hope this helps!
...
show more
Reviewed in the United States on September 12, 2023 by David W. Wilbert
Color: Black
Size: One Size
I had an issue with this scale reading inconsistent by about 1 lb up and down when I first got it. For reference, I am 300 lbs and 6'3 tall. After some messing around with it, I found that the scale does not read correctly on my wood flooring in my bedroom. I started using it on the tile floor in my hallway/bathroom instead and now it reads correctly and consistent every time. I think what was happening was that because of my weight, the 4 measuring feet were compressing the wood flooring (there is a foam layer under my wood flooring so the floor has some give to it and doesn't feel like walking on concrete). I am using the Fitbit app with this. Had no issues linking the scale to the app and so far have had no issues logging my weight. Make sure you have the app open and are on the weight screen in the app before stepping on the scale though. It doesn't wake the app up or anything like that, you need to have the app open on your phone when you want to weight yourself and link it.
...
show more
Reviewed in the United States on August 16, 2024 by Benjamin W.
Color: White
Size: One Size
I have been using a fitbit since they first came out and have had several versions and several phones in that time. This was not easy to set up. I had it ready to box and give up at one point. The button on the bottom is you best friend in this situation! Now that I do have it set up it works very well and is the weight is the same as at the Dr's and it is sensitive to the ounce. Once I set- it adds my weight to the fitbit app and calculates how close I am to my goal, this was the feature I was excited about. Give it a couple of attempts when setting up, this might have been easier if I was newer to fitbit and hadn't had so many Fitbits on and off. Anyway keep at it and reach your goals!
...
show more
Reviewed in the United States on January 16, 2024 by Tree
Color: Black
Size: One Size
Updated Review: Updating to 4 stars because another hard reset got me out of the weird state it was stuck in. (To do a hard reset, just press and hold the units button (on the back) until OTA pops up on the screen, then press and hold the units button again until CLR pops up on the screen. That will factory reset the scale and you can re-pair it). After doing that, the scale has worked *flawlessly*, so I have zero clue what caused the initial troubles. Original Review: At my last oncology appointment, my doctor told me my weight dropping suddenly (and without explanation) would be a good first indicator that my cancer had returned. So recording my weight regularly has become a *medical* issue, and not just a *aesthetics* issue. I bought this scale specifically to ease regularly tracking my weight. I'm also no stranger to sync issues with fitbit products, but even this one baffles me. In the past, when a product stopped sync'ing, the "fix" has always been to remove it from the app and re-add it. Even 3rd party integrations seem to follow that rule with fitbit. But this scale is special, and not in a good way. I went through the setup after receiving it, weighed myself, and verified the data was available in the app. Worked exactly as advertised. There was a note that the app had to be open when recording weight, so ok, fine, I can do that no problem. This morning I opened the app, set my phone within 4 feet of the scale, and weighed myself. I then waited a bit to see if it would sync (spoiler alert: it did not). Then I performed a manual sync in the app, which pulled all of the data from my tracker, but not the scale. I tried that a few more times to no avail. App said the last time the Aria Air sync'd was 13 hours ago, so I know it *works*, but for whatever reason it's just not sync'ing now. I fiddled around with a few things on the scale (removing the batteries, etc...) and restarted bluetooth on my phone. Then I removed the Aria Air from my app. This is where the fun began. Now the scale lights up with bluetooth (as expected) *but it isn't connected to the app*. So when I go to re-add the scale, I continually get "An error occurred" or "unable to locate the scale" or however it's worded. Awesome. So for $50 I got essentially what I *could* have gotten for $20. A manual scale. The *entire* point of buying this particular scale is that it's 1) a fitbit product (so one would assume it would *work* with other fitbit products), and 2) automatic so there's one less thing I have to type on my phone. But that's not how it works. I spent the extra $30 **and** I still get to manually enter weight when I record my weight. But hey, at least it has a neat little bluetooth icon that pops up. That counts for something, right?
...
show more
Reviewed in the United States on November 6, 2024 by Jon S
Color: Black
Size: One Size
I’ve seen many people give negative feedback on this scale, but I love it. I’ll try to address some of those concerns I’ve seen in other people’s feedback, here in my feedback for you. People have mentioned that the set up is complicated. Setting this scale up was a piece of cake for me!!! People don’t like that the scale doesn’t show your BMI. It’s no big deal, really. It shows up in the app. Make sure you have the Fitbit app! People don’t like that you have to be in the app for the app to sync your weight. Also really no big deal. I open the app, set my phone on the counter (so the scale doesn’t weigh me with my phone) and VOILA! When I hop off the scale, and look at the app, there’s today’s weight AND BMI. I click “save, and that’s all there is to it. People have said that this scale is not accurate. For me, this scale has been extremely consistent, every…single…day, tracking both weight, and BMI. I would definitely buy it again! Buy it! You’ll love it! ;-)
...
show more
Reviewed in the United States on January 29, 2023 by LilKirch
Color: Black
Size: One Size
I have been a loyal Fitbit user for the past decade, with multiple fitness trackers and every version of the Fitbit Scale. I loved the Aria and Aria 2, and when my Aria 2 broke recently, I replaced it with the Aria Air. It was a huge step back in terms of convenience and usability. Starting with setup - it's important to know that this is a Bluetooth only scale. This means that you need to have your phone near you at the time of the weigh in to capture it in your app. If I had realized this, I would never have purchased. Second - the setup, while appearing easy, was incredibly difficult. My spouse and I are both users. I originally setup the scale via my Fitbit app and sent an invite to her. No matter how many times we went through the setup process (scale restarts, app restarts, phone restarts, scale resets), the scale would not work via her application. It would work for me, but never for her. When she would step on, it would appear to work, but then say that the scale was not setup correctly and would not log a weight. To address this issue, I spent hours on the Fitbit forums reading through the various issues with phone syncing. Finally, after multiple resets, we decided to setup the scale on her application, and then invite me. As of 7 days, this has been working, but I've been leery of restarting the scale or moving it in case the sync breaks again. Now - as for the scale itself, I've had it for 7 days, and neither my spouse or I have had any shift in weigh in, or body fat change. To have 7 identical weigh-ins across two people doesn't match our trends from other scales / weigh ins, so it makes me distrust the accuracy of this scale. At the end of the day - I just ordered a Withings scale, and this one will be returned or recycled.
...
show more
Reviewed in the United States on February 9, 2023 by Kenneth Brock Fillinger
Color: Black
Size: One Size
It lies to me weekly when I weigh in just like a scale is supposed to do LOL and syncs with my Fitbit account. No frills, nothing fancy, step on and the Bluetooth syncs to your fitbit and logs your weight even if you don't want to believe the little liar LOL.
Reviewed in the United States on June 4, 2025 by E. E. Guthrie
Color: Black
Size: One Size
I've had this for quite a while now. Sometimes it gets daily use. Sometimes it's only used monthly. I've only changed the batteries once. I don't ever have any issues connecting to my fitbit, BUT I have to have the Fitbit app open on my phone for my scale to log my weight. The scale has to recalibrate every time I use it, but that's so simple, it's just routine now. Step on, see weight, step off, weight changes to big C, wait for 0, step on, actual weight. There is a little button on the back that changes the measurement from pounds to kilograms or stones. I've accidentally pushed that a few times when grabbing the scale. (I have no room to leave it lay. It gets tucked in a corner. Which brings to mind it's very slim, lightweight design...) It's easy to change back, however, just by pushing the button again This is the best scale I've ever owned. I'm very pleased with it.
...
show more
Reviewed in the United States on September 1, 2023 by V. Kelly