TANITA's RD-545 InnerScan PRO, FDA Cleared, World's Only Consumer Multi-Frequency, Segmental Body Composition Scale
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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.
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Availability:
Only 6 left in stock, order soon!
Arrives
Tuesday, Nov 18
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Features
- FDA CLEARED, DARE TO COMPARE! Part of the World's ONLY advanced MULTI frequency segmental body composition monitors for home use.
- Segmental Body Composition (including right arm, left arm, right leg, left leg, and trunk), monitor physique changes and body balance, has exclusive new technology - muscle quality score.
- 26 measurements total (full-body and segmental), heart rate measurement, athlete mode, guest mode, recall function, with 440 lb. weight capacity.
Brand: TANITA
Display Type: Digital
Weight Limit: 440 Pounds
Form Factor: Foldable
Readout Accuracy: 0.2 lbs (0.1 kg)
Product Dimensions : 13.7 x 12.6 x 2.2 inches; 7.34 Pounds
Batteries : 4 AA batteries required. (included)
Date First Available : September 21, 2020
Manufacturer : Tanita
Best Sellers Rank: #168,375 in Health & Household (See Top 100 in Health & Household) #20 in Body Composition Monitors
#20 in Body Composition Monitors:
Customer Reviews: 3.8 3.8 out of 5 stars 100 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 18
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.
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Top Amazon Reviews
I know this scale is expensive, but truly worth the price tag if you would like full and accurate insight of your body composition. My wife and I feel it’s worth the money and we’re both enjoying every feature of the scale and app. I don’t write reviews often, but felt it was necessary because the only review for this product is a one star review, which almost deterred me from making the purchase. I’m glad I did more research and selected the Tanita RD-545pro. We had the Qardio Base prior to purchasing this one which was very inconsistent and a frustrating scale. It doesn’t even come close to competing with the Tanita scale.
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Reviewed in the United States on February 20, 2021 by Paul Hamilton Paul Hamilton
This thing really tells you alot and gives you alot to think about
Reviewed in the United States on April 1, 2024 by Larry R.
Dare to compare" is Tanita’s marketing claim, so I did—and the results are far from impressive. On paper, the specs are solid, with advanced features like muscle quality scoring and segmental body composition analysis. However, that's where the praise stops. The build quality is cheap plastic, and it looks and feels uninspired for a premium product. Unlike every other consumer scale I’ve encountered, this one lacks a proper LCD display on the scale itself to show basic metrics like weight. Instead, there’s an antiquated, tiny LCD screen on the handheld grip. The grip connects to the scale with a flimsy cable that feels like it will either break or get stuck in no time. The scale is painfully unintuitive to use. Stepping on it doesn’t automatically begin a measurement like you’d expect. Instead, you need to hit the power button on the grip and then lift it to start—a redundant and clunky process. The scale also doesn’t auto-detect the grip position, further emphasizing how dated the technology feels. Setup was an even bigger nightmare. You first download the app, register on the my.tanita website, update your profile, and then attempt measurements. Even after jumping through these hoops, measurements often fail, time out, or get stuck. Worse yet, there are no clear prompts or guidance on what went wrong or how to fix it. While the LCD on the grip is outdated, the app is truly the worst part. It feels antiquated, clunky, and entirely unpolished. For a scale at this price point, this level of app integration is unacceptable. If you’re buying this solely for its unique measurement claims, it might suffice, but as an overall product, it’s an absolute disaster. I regret the time I wasted trying to make this work. The user experience is abysmal, and the presentation doesn’t live up to even basic expectations. This scale is a huge letdown.
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Reviewed in the United States on January 20, 2025 by Tech Circuit Ed
This is my 2nd tanita scale. My first was in 2008 and was wonderful but then I bought a Garmin index for importing and better history logging. The Garmin was crap for accuracy so... Back to tanita. I bought this because I expected by now they would finally have a good upload and history method. Sadly disappointed. The app is meh. And nothing connects to tanita healthy edge. I should have saved $200 and bought the $196 version and manually entered my data on a spreadsheet.
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Reviewed in the United States on July 10, 2025 by Early Pond Home
A bit pricey but well worth the money for the full segmental accuracy.
Reviewed in the United States on December 28, 2022 by Alex S
The unit requires 4 batteries size AA. Only 2 were included. The documentation regarding the app is incorrect. It references an app unrelated to the unit. I searched the App Store for TANITA and found one and is apparently the correct App. Those were minor issues that would frustrate lots of consumers but nonetheless the unit was paired and measurements were taken. I yet have to validate the measurements. I will take one star for missing batteries and incorrect App documentation.
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Reviewed in the United States on June 13, 2025 by E. Aleisa
Resultados confiables y amplia información. Mejor se recomienda usar la app My Tanita Healthcare App
Reviewed in the United States on March 7, 2025 by Mike
My GP suggested this scale to give me a clear view of my full body instead of just a weight!!!
Reviewed in the United States on August 14, 2024 by Becky Harris