The Zio Service
Zio ECG Monitors
Reporting
Patient Management
Case Studies

The Zio® service monitoring solutions. One mission: precision.

Comfort. Ease. Accuracy. Zio ECG monitors are designed to provide high-quality, accurate data with astounding patient compliance. 1-4
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Next-generation Zio® monitor
Next-generation Zio® monitor
Long-Term Continuous Monitoring Service
Introducing the Zio monitor—designed to be lighter, smaller, and thinner, while building on the high performance of Zio XT.5-8
Zio® XT
Zio® XT
Long-Term Continuous Monitoring Service
The monitor that changed the game. Zio XT monitoring service provides continuous, uninterrupted recording and a comprehensive end-of-wear report.9
Zio AT®
Zio AT®
Mobile Cardiac Telemetry (MCT) Monitoring Service
The Zio AT MCT monitoring service provides continuous, uninterrupted recording, actionable wear-time reports, and a comprehensive end-of-wear report.10-13

In a large real-world evidence study, Zio long-term continuous monitoring (LTCM) service is associated with6-8,14

lowest likelihood of retesting
lowest likelihood of retesting
fastest time to clinical diagnosis
fastest time to clinical diagnosis
lowest acute healthcare resource utilization
lowest acute healthcare resource utilization

Zio LTCM service is more likely to detect specified arrhythmias.6-8,14

96%
more likely vs Holter monitoring services
72%
more likely vs event monitoring services
25%
more likely vs other LTCM services
Zio Monitor
Zio XT
Zio AT
Zio Monitor
Zio XT
Zio AT
Long-term continuous monitoring service
The new Zio monitor is designed with patients in mind by providing a more breathable, inconspicuous, and comfortable wear experience so patients can go about their daily activities.5,15,16
72 smaller, 62 lighter, 23 thinner
72 smaller, 62 lighter, 23 thinner
Compared to Zio XT Device
Long-term continuous monitoring service
Highest diagnostic yield21-23
Zio XT monitoring service matched the gold standard in AF burden detection.24
72%
Zio XT
Monitoring Service
3X
24%
Holter
Monitoring Service
23%
Event
Monitoring Service
Mobile cardiac telemetry (MCT) monitoring service
Zio AT monitoring service gives you a higher diagnostic yield in less time21-23
See how physicians use zio
service in their practice
81%
Zio AT
Monitoring Service
(up to 14 days)
24%
Holter
Monitoring Service
23%
Event
Monitoring Service
See how physicians use zio
service in their practice

Perfecting the experience is at the heart of the Zio service.

Comfortable and easy-to-use with no charging or electrode manipulations needed.9,10,16,18,19
Patients can:
Bicycle icon to show that exercise is possible while wearing a Zio patch
Exercise20
Shower icon to show that showering is possible while wearing a Zio patch
Shower20
Bed icon to show that sleeping is possible while wearing a Zio patch
Sleep
See Mary Sue’s experience with Zio.

Let’s talk.

We’d love to know how we can help you and your patients.
  1. 99% of physicians agree with the comprehensive final patient report. Based on a review of all online Zio XT and AT final patient reports.
  2. Data on file. iRhythm Technologies; 2021.
  3. Data on file. iRhythm Technologies; 2022.
  4. Data on file. iRhythm Technologies; 2021-2022.
  5. Data on file. iRhythm Technologies; 2023.
  6. Reynolds MR, Passman RS, Swindle JP, et al. Comparative effectiveness of ambulatory monitors for arrhythmia diagnosis: a retrospective analysis of Medicare beneficiaries. Presented at: ACC 2023; March 3-4, 2023; New Orleans, LA.
  7. In testing for specified arrhythmias defined by Hierarchical Condition Categories (HCC) 96.
  8. Based on previous generation Zio XT device data. Zio monitor utilizes the same operating principles and ECG algorithm. Additional data on file.
  9. Zio XT Clinical Reference Manual. iRhythm Technologies; 2019.
  10. Zio AT Clinical Reference Manual. iRhythm Technologies; 2020.
  11. Continuous, uninterrupted refers to the recording of ECG data. Zio AT Gateway transmissions may be impacted by a variety of factors. See product labeling for more information.
  12. Zio AT is contraindicated for critical care patients.
  13. Do not use Zio AT for patients with symptomatic episodes where variations in cardiac performance could result in immediate danger to the patient or when real-time or in-patient monitoring should be prescribed. Refer to the Zio AT labeling and Clinical Reference Manual for full contraindications. 
  1. Zio LTCM service refers to Zio XT and Zio monitor service.
  2. Data on file. iRhythm Technologies; 2017, 2023.
  3. Data on file. iRhythm Technologies; 2021, 2022.
  4. Volume reflected in the device housing.
  5. Zio monitor Clinical Reference Manual. iRhythm Technologies; 2021.
  6. Zio AT does not require battery changes or charging. Zio AT has wear time transmission limits and is contraindicated for critical care patients. Refer to the Zio AT Clinical Reference Manual for additional information.
  7. The Zio monitor patch should not be submerged in water. During a bath, keep the device above water. Please refer to the Zio monitor labeling instructions or Patient Guide for the full set of details.
  8. Tsang JP, Mohan S. Benefits of monitoring patients with mobile cardiac telemetry (MCT) compared with the Event or Holter monitors. Med Devices (Auckl). 2014;7-5
  9. Data on file. iRhythm Technologies; 2022-2023.
  10. Diagnostic yield refers to data collected from monitoring devices with arrhythmias (rule-in).
  11. Eysenck W, Freemantle N, Sulke N. A randomized trial evaluating the accuracy of AF detection by four external ambulatory ECG monitors compared to permanent pacemaker AF detection. J Interv Card Electrophysiol. 2020;57(3):361-369.