Personal And Professional Weight Scales, Body Composition, And Health Monitoring Equipment - All Body Composition Scales are FDA Cleared

⌯ RD-901Plus Ironman Multi-Frequency, Body Composition Monitor, Compatible With Bluetooth iPhone & Android - 440 lb Capacity

SKU:RD-901 plus BK

In stock, ships within 24 hours of order, or next business day.

FREE Tanita Healthy Edge Mobile App  (on iTunes and Google Play)

FDA cleared


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Tanita RD-901Plus Ironman Wireless Bluetooth Body Composition Monitor

The RD-901Plus IRONMAN® incorporates the very latest FDA cleared Multi Frequency bioelectric impedance analysis (BIA) technology, the fist consumer body composition monitor in the world to do so. Multi-Frequency testing provides an additional level of accuracy to the body composition analysis process by providing essential data of a person’s intracellular and extracellular status, and is generally only found on professional grade models.

The advanced technology found within the RD-901Plus provides an in-depth analysis of 11 body composition readings. Measurements include: Weight, Body Fat, Muscle Mass, Muscle Quality Score, Physique Rating, Bone Mass, Visceral Fat, Basal Metabolic Rate (BMR), Metabolic Age, Total Body Water, and BMI. No other consumer Bluetooth scale offers such a wide array of capability, making the RD-901Pus the world’s most accurate home-use body composition monitor. BIA is quick and non-invasive, and is one of the most thorough and reliable ways to measure body composition, clinically comparable to DXA (dual-energy x-ray absorptiometry) and hydrostatic (underwater) weighing.

The RD-901Plus also comes with Athlete Mode. The Athlete Mode was developed to provide a more accurate reading for athletic body types. Athletes tend to be physiologically different then standard adult body types, due to muscle mass and hydration level difference. These differences would skew the body fat reading as high, when taken in the standard adult mode. 

An athlete is someone who:

  • Engages in intense physical activity for approximately 12 hours per week, or more
  • Belongs to a sports team or a sport organization that competes 
  • Is a professional athlete
  • Is looking to increase muscle mass


The RD-901Pus uses radio wireless Bluetooth technology, monitoring the effectiveness of a weight loss or physical activity program has never been easier. Compatible with FREE Tanita Healthy Edge Mobile App (available on iTunes and Google Play), so your smart-phone will record, analyze, and graph your results. And the platform features a color coded LED display to quickly analyze your results and let you know if you’re in the desired zones. The RD-901Plus has a weight capacity of 440 pounds, and operates for greater than 1 year on four AA batteries (included). Never before has so much detail been available for the average consumer, making it the perfect companion for fine-tuning any fitness or wellness activity.

Cleared by the U.S. Food and Drug Administration.

IRONMAN® and the “M-DOT” logo are registered trademarks of World Triathlon Corporation. Official Product of the IRONMAN TRIATHALON. Used here by permission.

Key Features

  • World's first Multi-Frequency consumer scale for greater body composition accuracy
  • User recognition - just step on and the scale will start taking a measurement
  • Bluetooth low energy 4.0 radio wireless communications
  • iPhone compatible (4S or newer), Android compatible (4.4 an newer) and Amazon Fire
  • Great for exporting data and long term tracking
  • Measurement assessments shown in 3 backlit colors (Green, yellow, and red)
  • Up to 11 full-body measurements, including Muscle Quality Score
  • FREE Tanita Healthy Edge Mobile App  (on iTunes and Google Play, up to 4 Users, each user has to have own phone)


 RD-901Plus   IRONMAN®  Specification  Available
 Capacity  Pounds  440
 Kilograms  200
 Increment  Pounds  0.2
 Kilograms  0.1
 BIA Technology  Multi-Frequency  Yes
 Warranty*  90 Days  Included
 Full Body   Measurements  Weight  Yes 
 Body Mass Index (BMI)  Yes
 Body Fat %  Yes
 Muscle Mass  Yes
 Physique Rating  Yes
 Body Water %  Yes
 Basal Metabolic   Rate (BMR)  Yes
 Muscle Quality Score  Yes
 Metabolic Age  Yes
 Metabolic Age   Range  12-90
 Bone Mass  Yes
 Visceral Fat Rating  Yes
 Features  Glass Platform  Yes
 Transparent   Electrodes  Yes
 iPhone Compatible  Yes
 Android Compatible   Yes
 Radio Wireless  Bluetooth  Yes
 Additional   Functions  User Memory  Yes
 Athlete Mode  Yes
 Guest Mode  Yes
 Recall Function  Yes
 Healthy Edge Mobile   Compatible  4 Users (Each User Must Have   Own Mobile Device)
 Power  AA x 4 Batteries   Included
 Unit Weight  Kilograms   2.1
 Pounds  4.6
 Platform Size  Metric   38.8cm x 42.3cm 
 Imperial  11.7in x 12.9in


*Valid Only With Proof of Purchase (Receipt)

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