Search  for anything...

TANITA's RD-901 InnerScan PRO, FDA Cleared, World's Only Consumer Multi Frequency, Bluetooth, Full Body Composition Monitor

  • Based on 229 reviews
Condition: New
Checking for the best price...
$224.99 Why this price?

Buy Now, Pay Later


As low as $37.50 / mo
  • – 6-month term
  • – No impact on credit
  • – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.
Fulfilled by TANITA Corporation Of America

Arrives Tuesday, Aug 19
Order within 4 hours and 6 minutes
Available payment plans shown during checkout

Features

  • FDA CLEARED, DARE TO COMPARE! Part of the World's ONLY advanced MULTI frequency full body composition monitors for home use.
  • Tempered glass platform with transparent electrodes, guest mode and athlete mode, automatic user recognition with a color-coded display.
  • FDA cleared Bioelectric Impedance Analysis (BIA) technology gives 11 whole body measurements, including weight, body fat %, muscle mass, muscle quality score, physique rating, body water %, basal metabolic rate, metabolic age, bone mass, visceral fat rating and body mass index

Brand: TANITA


Special Feature: Basal Metabolic Rate, Body Fat, Body Mass Index, Bone Mass, Muscle Mass


Display Type: LED


Weight Limit: 440 Pounds


Form Factor: Handheld


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 11.7 x 12.9 x 1.3 inches; 5.9 Pounds


Item model number ‏ : ‎ RD-901PRO


Batteries ‏ : ‎ 4 AA batteries required. (included)


Date First Available ‏ : ‎ December 6, 2016


Manufacturer ‏ : ‎ Tanita


Best Sellers Rank: #315,711 in Health & Household (See Top 100 in Health & Household) #431 in Digital Bathroom Scales


#431 in Digital Bathroom Scales:


Customer Reviews: 3.9 3.9 out of 5 stars 229 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, 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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • If you are a data freak - you need this scale!
Took me a while to get both me and my wife set up properly, but once it was correctly set up it seems to work perfectly. Have had an older (still available) Tanita Ironman scale that measured weight, body fat, hydration percent, caloric burn prediction and fitness level for years (at least 5 and probably closer to 10 years), but it didn't send the data anywhere, so I was always manually recording the data. Love that I can print output and download my data. Both scales are consistent in the above measurements. I trust the Tanita accuracy. Amazing that they have a setup step to adjust for gravitational pull depending on where your are on the earth. BTW, if you are tracking bodyfat there is one fact you should be aware of: there appears to be a direct inverse correlation to bodyfat measurements to hydration. For example, when I weigh myself every morning, my BF will be 15-17% with hydration at 52-54%. In the evening, when my hydration is 56-58% my BF will be 11-13%. If I hit close to 59%, my BF can drop to 10.3% and in the morning if my hydration is really low like 51.8%, I can see a BF level of 19%.All measurements are while naked. I have found the hydration BF correlations to be the case on the Fitbit scale also. Not a big deal (to me at least), just be aware of it and don't criticize the scale - I think it is the nature of the technology. Frankly, I think my real BF is closer to 14-15%. However, it appears that the Fitbit scale adjusts better for hydration levels - BF swings are significantly less. Again, setup can be onerous, but stick with it and read the online manual and follow the instructions (and perhaps look at the Q&As at the back to resolve issues), it will finally be right and you shouldn't encounter further issues. ... show more
Reviewed in the United States on November 29, 2017 by W. Strickler

  • Great Scale with tons of functionality.
This scale is one of the best I have seen and it has all the functionality I was expecting. The iPhone app syncs with the Apple health kit, and there are Sync Solver apps that allow you to send the data to the FitBit app and/or export to a CSV file. Note: only Weight, body fat %, lean body mass and BMI. Using the scale is easy and doesn’t require you to open up the app every time you use it. You can sync the data anytime, the scale holds the data until you connect. The Bluetooth connection works great and I don’t feel like I’m missing a WiFi connection - the app does the step of the WiFi. Overall, I am very happy with this scale. It would certainly be nice if the app or website allowed you to download all the data to a CSV file and I don’t understand why this feature isn’t available. The ability to use Sync Solver, Apple Health Kit and the FitBit app partially make up for that shortcoming. ... show more
Reviewed in the United States on June 10, 2018 by Alex Barr

  • Pretty solid
Pros: definitely better than other cheaper scales out there. The scale is well made. Has a futuristic look to it. Comes with an instructional book that breaks down the measurements.I was looking for a scale with the most accurate body fat composition compared my skin fold test. Cons: the app lacks style. It's just very bland. Doesn't show measurements ranges or any additional info. ... show more
Reviewed in the United States on July 19, 2021 by YAKIE

  • Useless app...do not waste your money and time
The app does not work so all the features on the scale cannot be used. I could not even connect to the Tanita server or add the scale to the app. Disappointing for such a high priced unit.
Reviewed in the United States on February 11, 2025 by CB

  • % fat is not accurate if you have calluses on feet, poor software
My Tanita RD-901 package arrived the day after I got a DXA scan which is the gold standard. Initially, I got a 13.3% fat reading using the athletic setting reading on the Tanita compared to 19.3 from DXA. I had read about calluses being an issue, so I spent a lot of time soaking and shaving the calluses from my feet. That got my reading up to 16.3% -- still a 3% error. I compared this to the Omron hand-held unit which gave a reading of 20% which was within 1% of DXA. Pros: - weight seems accurate - super easy set-up - can print readings or save pdf from Android phone Cons: - expensive - software is very bare bones to the point of defeating the purpose of uploading; text don't fit well on Android phone - the device is even uglier in person than in pics - % fat readings are not accurate - no easy way to link to Garmin Connect I will return the Tanita RD-901. just ordered the Garmin Index Scale (refurb) on the cheap and will order the Omron HBF-306C handheld unit to compliment if the Garmin unit is not accurate for % fat. That combination is still cheaper than the Tanita RD-901. ... show more
Reviewed in the United States on March 10, 2019 by Amazon Customer

  • Love it
I love it. It allows me to keep track of various elements of my body composition so I know if I’m heading in the right direction.
Reviewed in the United States on August 7, 2025 by Cynthia

  • LOVE THIS SCALE. Received today but scale did not turn on. Re-ordered ...
UPDATE: I received my re-ordered scale Friday and I LOVE IT. Works perfectly and seriously informs you of your important stats. I'm obsessed with it and believe it's really going to help me get my body under control. FIRST REVIEW:Received today but scale did not turn on. Re-ordered after speaking with company and trying everything they suggested. I will update this post once I receive the next scale and see if it works (or not). ... show more
Reviewed in the United States on June 21, 2017 by Jeannie

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...