Introduction
The AliveCor KardiaMobile 1-Lead Personal EKG Monitor is a portable device designed to record medical-grade electrocardiograms (EKGs) in 30 seconds. It is intended for use by patients to record single-channel EKGs and to detect Atrial Fibrillation (AFib), Bradycardia, Tachycardia, and Normal Sinus Rhythm. The device works in conjunction with a compatible smartphone or tablet and the Kardia app.

Image: The KardiaMobile 1-Lead Personal EKG Monitor, showcasing its compact design with two metallic sensor pads for finger placement.
Important Safety Information
Before using the KardiaMobile device, please read and understand all safety warnings and instructions. This device is not intended to diagnose, treat, cure, or prevent any disease. Consult with a healthcare professional for any medical concerns.
- The KardiaMobile is not recommended for use with pacemakers and ICDs (Implantable Cardioverter-Defibrillators).
- This device does not detect heart attack. If you experience symptoms such as chest pain, shortness of breath, or dizziness, seek immediate medical attention.
- Do not change your medication or treatment plan based solely on the readings from this device without consulting your doctor.
- The device is intended for single-patient use.
Package Contents
Verify that your package contains the following items:
- KardiaMobile 1-Lead Personal EKG Monitor
- Quick Start Guide (may vary by region)
Setup
To begin using your KardiaMobile device, follow these steps:
- Download the Kardia App: The KardiaMobile device requires the Kardia app to function. Download the free Kardia app from the Apple App Store (for iOS devices) or Google Play Store (for Android devices).
- Check Device Compatibility: Ensure your smartphone or tablet is compatible with the Kardia app and device. A list of compatible devices can be found at alivecor.com/compatibility.
- Install the App and Create an Account: Open the Kardia app and follow the on-screen instructions to create your user account. This typically involves providing basic personal information and agreeing to terms of service.
- Pair Your Device: The app will guide you through the process of pairing your KardiaMobile device. Ensure your phone's volume is turned up, as the device communicates via high-frequency audio.

Image: The KardiaMobile device positioned next to a smartphone, illustrating the app's EKG recording screen.
Operating Instructions
The KardiaMobile allows you to record a medical-grade EKG in 30 seconds. Follow these steps for an accurate reading:
- Prepare for Recording: Sit comfortably and relax. Ensure your KardiaMobile device is clean and dry.
- Open the Kardia App: Launch the Kardia app on your compatible smartphone or tablet.
- Start a Recording: Tap the "Record EKG" or similar button within the app.
- Place Your Fingers: Gently place the index and middle fingers of both hands on the metallic sensors of the KardiaMobile device. Ensure full contact with both sensors. Remain still and avoid talking during the recording.
- Monitor the Recording: The app will display a real-time EKG waveform. The recording typically takes 30 seconds.
- Review Results: After 30 seconds, the app will provide an instant analysis, detecting conditions such as Atrial Fibrillation, Bradycardia, Tachycardia, or Normal Sinus Rhythm.

Image: Proper finger placement on the KardiaMobile device for EKG recording.

Image: The Kardia app displaying a live EKG recording with heart rate and signal quality.

Image: The Kardia app displaying an analysis result, indicating possible Atrial Fibrillation.

Image: The EKG History screen within the Kardia app, showing a log of previous recordings.
Saving and Sharing EKGs: All recorded EKGs are automatically saved within the Kardia app. You can easily email your EKG recordings to your doctor or save them to your phone directly from the app, without requiring a subscription.
Maintenance
Proper maintenance ensures the longevity and accuracy of your KardiaMobile device:
- Cleaning: Wipe the device, especially the metallic sensors, with a soft, dry cloth after each use. Do not use abrasive cleaners or immerse the device in water.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery: The KardiaMobile device is powered by a coin cell battery with an estimated life of 12 months under typical usage. The app will notify you when the battery is low. Refer to the in-app instructions for battery replacement.
Troubleshooting
If you encounter issues with your KardiaMobile device, consider the following common solutions:
- No Signal/Poor Signal:
- Ensure your fingers are making full and firm contact with both metallic sensors.
- Make sure your smartphone's volume is turned up, as the device communicates via audio.
- Clean the sensors with a soft, dry cloth to remove any oils or debris.
- Try recording in a quiet environment away from electronic interference.
- App Not Connecting:
- Verify that your smartphone's operating system is up to date and compatible with the Kardia app.
- Restart the Kardia app and your smartphone.
- Re-pair the device through the app's settings.
- Inaccurate Readings:
- Ensure you are relaxed and still during the recording. Muscle tremors or movement can affect the reading.
- Avoid talking or moving your fingers during the 30-second recording.
- If readings consistently appear unusual, consult your healthcare provider.
For more detailed troubleshooting guides, tutorials, and additional product support, refer to the help section within the Kardia app or visit the AliveCor support website.
Specifications
| Attribute | Detail |
|---|---|
| Brand | AliveCor |
| Model Name | KardiaMobile |
| Model Number | 1141 |
| Material | Plastic |
| Color | Black |
| Compatible Devices | Smartphones |
| Product Dimensions (LxWxH) | 3.27"L x 1.26"W x 0.14"H |
| Item Weight | 18 Grams |
| Battery Life | 12 months |
| Battery Type | Lithium-Ion (Coin Cell) |
| Sensor Type | Optical |
| UPC | 850214007049 |
Warranty and Support
Warranty Information: The KardiaMobile 1-Lead Personal EKG Monitor comes with a 1-year warranty from the manufacturer, AliveCor. Please retain your proof of purchase for warranty claims.
Customer Support: For further assistance, technical support, or warranty inquiries, please utilize the support resources available through the Kardia app. The app provides access to instructions for use, tutorials, and troubleshooting guides. You may also visit the official AliveCor website for comprehensive support.
User Guide (PDF): A detailed User Guide in PDF format is available for download: Download User Guide PDF
Official Product Videos
No official product videos with "Seller" as creator type were found in the provided data to embed. Please refer to the manufacturer's official channels for video resources.





