Expert-level accuracy
Accelerated patient care


Our goal

Helping healthcare professionals achieve a definitive diagnosis, and accelerate your patients treatment pathway


Combining our technology with expert cardiac physiologist review, Zio by iRhythm gives clinicians the assurance of expert-level accuracy in arrhythmia detection while bringing patient care to the forefront.


More time spent with patients, not with patient data


Streamlined workflows for optimal efficiency

Our algorithm

Analysis of large data sets increase efficiency at scale


AI technology can expedite comprehension of large ECG data sets, boosting clinical efficiency and letting clinicians focus on patient care rather than having to re-assess inconclusive ECG strips.

Yoga Woman with ZioXT (1)

Quality data, robust analysis

99% mean analysable time1
The Zio Service provides uninterrupted data and high diagnostic yield to help diagnose arrhythmias accurately the first time.
Certified cardiac physiologist review
We employ certified cardiac physiologists specialised in advanced arrhythmia interpretation. Our experts meticulously review every report, giving confidence and assurance with the Zio Service.
99.9% Clinician agreement2
The accuracy of the Zio report supports clinicians in making a fast diagnosis, the first time.

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    1. Source: Turakhia, M., et al. Diagnostic Utility of a Novel Leadless Arrhythmia Monitoring Device. The American Journal of Cardiology, 2013
    2. Data on file. iRhythm Technologies, 2019.