SOZO® Digital Health Platform

Know. More. Now.
SOZO is a point-of-care assessment tool to guide clinical decision-making and maximize patient health.

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SOZO Software Version 4.1

Improve Program and Patient Management with Actionable, Real-Time Data Features

Maximize Health

SOZO uses ImpediMed’s BIS technology to measure and track critical information about the human body to aid clinicians in managing chronic disease and maximizing patient health.

  • L-Dex® lymphedema index
  • HF-Dex heart failure index
  • Total body water (TBW)
  • Extracellular fluid (ECF)
  • Intracellular fluid (ICF)
  • Skeletal muscle mass (SMM)
  • Fat mass (FM)
  • Fat-free mass (FFM)
  • Protein and minerals
  • Basal metabolic rate (BMR)
  • Phase angle
  • Body mass index (BMI)
  • Segmental analysis

Download Product Brief


The Next Primary Vital Sign®

Step-on, step off. Patients stand on SOZO with bare hands and feet and will not feel the test

Results in less than 30 seconds1. Results are available immediately on the device and online

Easy to Use
The on-screen guide walks clinicians through the steps to complete a test

Results in
less than



Trusted Partner

Over 700 devices in clinical use globally

Data stored in the HiTrust-certified cloud and encrypted in-motion and at rest

Control who accesses your SOZO network and establish your own security settings

SOZO Privacy & Security

SOZO Architecture (US)

SOZO Architecture (OUS)


Medical Specialty Oncology


Medical Specialty Cardiology


Medical Specialty Rehabilitation & Therapy

Rehab & Therapy

Medical Specialty Research


Over 700 SOZO Devices in Use Globally

Our partners include globally recognized medical centers, regional healthcare systems, and private practices.

AstraZeneca Logo
Cleveland Clinic Logo
Icon Cancer Centre
Macquarie University Logo
MD Anderson Cancer Center
Moffitt Cancer Center
Montefiore Health System Logo
New South Wales Health System Logo
Northwell Health System Logo
The James | The Ohio State University | Wexner Center Logo
Kansas University Medical Center Logo

SOZO Applications

ImpediMed SOZO L-Dex Analysis

L-Dex Analysis for Lymphedema

Offer your patients peace of mind. Know their L‑Dex score with the leading technology for point-of-care lymphedema assessment.

ImpediMed SOZO Body Composition Analysis

BodyComp Analysis

Empower your patients to change habits and take charge of their health. Go beyond the scale with the comprehensive point‑of‑care body composition analysis.

ImpediMed SOZO Segmental Analysis

Segmental BodyComp Analysis

Inspire your patients to care for their whole self. Know the composition of their arms and legs with advanced technology for point-of-care segmental analysis.

ImpediMed SOZO HF-Dex Heart Analysis

HF-Dex Analysis for Heart Failure

Know your patient’s fluid volumes to identify the optimal fluid range for your patient. Go beyond the scale with HF-Dex, the newest technology for point-of-care heart failure fluid assessment.

Hardware / Software Solution

SOZO is a physical medical device controlled with a tablet that runs the SOZOapp. All user accounts, patient records, measurement data, and other calculated measures and trends are stored in the proprietary and secure MySOZO cloud.

  • One MySOZO cloud account runs multiple SOZO devices making SOZO’s powerful data available at the point-of-care and across your organization
  • Add and move devices and test locations without any additional set-up
  • Add new applications, back-calculate to all existing patient data
  • Software updates to improve features, user experience, and security
  • Export your data anytime

SOZO Digital Health Platform Hardware Software Solution

ImpediMed SOZO Segmental Analysis Validated Data

Patented BIS Technology

SOZO uses ImpediMed’s patented bioimpedance spectroscopy (BIS) technology to provide an accurate measure of body composition. Unlike other bioimpedance technologies, ImpediMed’s BIS technology measures impedance at 256 frequencies up to 1,000 kHz. Fluid measurements using BIS are validated using gold standard isotopic dilution techniques. BIS tissue measurements are validated using DXA.

Learn More About BIS Technology

SOZO Specifications

Software Specifications
SOZOapp: Android 8.1 or greater / iOS v13 or greater
MySOZO: Chrome or Firefox Browser
Hardware Specifications
Tablet: Samsung Galaxy Tab A / iPad
Weight Capacity: Standing: 375lb / 170 kg, Sitting: 750 lb / 340 kg
Weight: SOZO Device: 10.0 lb / 4.5 kg, SOZOsupport Stand: 25.5 lb / 11.6 kg
Dimensions: 51.1 x 17.5 x 25.5 in / 129.8 x 44.5 x 64.8 cm
Sensors: 8 stainless steel electrodes
Frequency Scan: 3 to 1000 kHz (256 frequencies)
Measurement Speed: Less than 30 seconds1

See the Latest Software

SOZO Digital Health Platform Resources

ImpediMed Knowledge Center

See Comprehensive Training and Education Resources to Get you Started with SOZO

ImpediMed Reimbursement Guides

Understand SOZO Reimbursement

ImpediMed IFUs

SOZO Instructions for Use

SOZO Device with L-Dex

SOZO Digital Health Platform

SOZO uses ImpediMed’s BIS technology to measure and track critical information about the human body to aid clinicians in managing chronic disease and maximizing patient health. SOZO is non-invasive, fast, and easy to use. Results from the 30-second test1 are available immediately providing proactive patient care including early detection of disease progression, treatment monitoring, and patient education.

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  1. As tested on Android.