Apple Wants You To Keep The IPhone 12 Away From Pacemakers

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Apple recently issued a warning to all iPhone 12 users regarding potential interference with pacemakers. In a support document released on their website, Apple advised individuals with pacemakers or other medical devices to keep their iPhone 12 at least six inches away from these devices. The concern arises from the presence of magnets and Radio Frequency (RF) emissions in the iPhone 12, which have the potential to interfere with the proper functioning of pacemakers and other implanted medical devices.

This warning has sparked conversations and concerns among iPhone 12 users who rely on medical devices to maintain their health and well-being. Understanding the importance of this issue, let’s delve into the details of why Apple has made this recommendation, what risks are involved, and how individuals can take precautions to ensure the safe use of their iPhone 12 alongside their pacemakers or other medical devices.

Inside This Article

  1. Apple’s Warning about iPhone 12 and Pacemakers
  2. What is a Pacemaker and how does it work?
  3. Electromagnetic Interference Risks
  4. Apple’s Recommendations to Keep iPhone 12 Away from Pacemakers
  5. Conclusion
  6. FAQs

Apple’s Warning about iPhone 12 and Pacemakers

Apple recently issued a warning to users of the iPhone 12 series regarding potential risks associated with pacemakers. The high-powered magnets in the iPhone 12 devices can interfere with the normal operation of pacemakers and other medical devices. This announcement is a reminder for iPhone 12 users to be cautious and take necessary precautions to ensure their own safety and the proper functioning of medical devices.

It is important to understand what a pacemaker is and how it works to appreciate the potential risks involved. A pacemaker is a small device implanted in the chest to help regulate the heart’s rhythm. It uses electrical pulses to keep the heart beating regularly. Pacemakers play a crucial role in helping individuals with certain heart conditions maintain stable and healthy heart rates.

Electromagnetic interference is a well-known concern when it comes to medical devices like pacemakers. The electromagnetic fields generated by devices such as smartphones can disrupt the functionality of pacemakers if they come in close proximity. The risk lies in the potential for the magnetic fields to interfere with the electrical signals produced by the pacemaker, leading to improper pacing or malfunction.

To mitigate the risks associated with electromagnetic interference, Apple has provided recommendations for iPhone 12 users. The first and most important guideline is to keep the iPhone 12 and its accessories, such as MagSafe chargers and cases, at least six inches away from implanted medical devices. This distance helps minimize the potential for magnetic interference and ensures the proper functioning of pacemakers and other medical devices.

Additionally, Apple advises users to consult with their healthcare provider and the manufacturer of the implanted medical device for specific guidance. They may provide further insights into the potential risks, precautions, and any necessary steps to avoid interference with medical devices.

It’s worth noting that while the warning is specific to the iPhone 12 series, it is always a good practice to exercise caution with any electronic device near medical devices such as pacemakers. Patients with pacemakers should be vigilant in keeping a safe distance from electronic devices and consult their healthcare providers if they have any concerns or questions.

Apple’s warning about the potential risks of electromagnetic interference is a proactive step to ensure the well-being of its users. By following the recommended guidelines and consulting with medical professionals, iPhone 12 users can continue to enjoy the benefits of their device while prioritizing their health and safety.

What is a Pacemaker and how does it work?

A pacemaker is a small electronic device that is implanted into the chest or abdomen to regulate the heart’s rhythm. It is designed to treat and manage arrhythmias, which are abnormal heart rhythms. By monitoring the heart’s electrical activity, a pacemaker can detect when the heart is beating too fast, too slow, or irregularly, and then deliver electrical signals to help restore a normal rhythm.

The pacemaker consists of two main components: the generator and the leads. The generator contains a battery and electronic circuitry, while the leads are thin, insulated wires that connect the generator to the heart. The generator continuously monitors the heart’s activity and delivers electrical pulses through the leads to regulate the heart’s rhythm.

When the heart’s natural electrical system malfunctions, causing arrhythmias, the pacemaker kicks in to provide the necessary intervention. It can stimulate the heart to beat if it is too slow or pause if it is beating too fast. The pacemaker’s goal is to ensure that the heart is beating in a regular and efficient manner, thereby improving blood flow and overall cardiovascular health.

Pacemakers are typically programmed by healthcare professionals to meet the specific needs of each patient. They can be adjusted to deliver the appropriate level of electrical stimulation based on factors such as activity level, heart rate, and underlying heart condition. Regular check-ups with a cardiologist are necessary to monitor the pacemaker’s function and make any necessary adjustments.

In addition to regulating the heart’s rhythm, pacemakers may also have additional features, such as the ability to monitor and record the heart’s activity, transmit data remotely to healthcare providers, and even deliver medication. These advancements in pacemaker technology have greatly improved the quality of life for individuals with heart rhythm disorders.

It is important to note that pacemakers are typically placed in those who have significant underlying heart conditions and require medical intervention. If you suspect you may have a heart issue or are experiencing symptoms of irregular heart rhythms, it is crucial to consult with a healthcare professional who can provide proper evaluation and guidance.

Electromagnetic Interference Risks

When it comes to the usage of pacemakers, it is important to be aware of the potential risks associated with electromagnetic interference (EMI). EMI refers to the disruption of normal pacemaker functioning caused by electromagnetic fields generated by electronic devices, including smartphones like the iPhone 12.

Pacemakers are implanted medical devices that help regulate the heart’s rhythm by sending electrical signals to the heart muscle. They rely on precise and uninterrupted functioning to ensure the heart beats at a healthy pace. However, certain electronic devices emit electromagnetic waves that can interfere with the pacemaker’s operation, leading to potential complications.

One of the main concerns is the magnetic field emitted by electronic devices. Pacemakers are designed to be sensitive to magnetic fields to detect changes in heart rate and adjust accordingly. However, if a strong magnetic field, such as the one emitted by the iPhone 12’s MagSafe feature, comes in close proximity to the pacemaker, it can interfere with its normal functioning. This can result in inappropriate pacing or even a complete malfunction of the pacemaker.

Additionally, radiofrequency (RF) signals emitted by electronic devices can also pose risks. RF signals, like those transmitted by smartphones, can cause the pacemaker to misinterpret the signals and mistakenly adjust the heart rate. This can lead to a rapid or irregular heartbeat, which can be dangerous for individuals relying on the pacemaker to maintain a steady heart rhythm.

It is important to note that the risk of electromagnetic interference depends on various factors, including the specific pacemaker model, proximity to the electronic device, and the strength of the electromagnetic field. While modern pacemakers are designed to have enhanced immunity against external interference, it is still crucial to take precautions.

Although studies have shown that the risk of interference between pacemakers and mobile phones is generally low, Apple has issued a specific warning regarding the iPhone 12. This indicates that there may be a higher potential for electromagnetic interference with this particular device. As a result, individuals with pacemakers are advised to maintain a safe distance between their iPhone 12 and the pacemaker to minimize any potential risks.

If you have a pacemaker and are concerned about electromagnetic interference, it is crucial to follow the guidelines provided by your healthcare provider. They can offer specific recommendations based on your pacemaker model and individual circumstances. Taking these precautions will help ensure the safe and uninterrupted functioning of your pacemaker while using electronic devices like the iPhone 12.

Apple’s Recommendations to Keep iPhone 12 Away from Pacemakers

Apple recently issued a warning advising users to keep their iPhone 12 devices at a safe distance from pacemakers. While this precaution may seem surprising to some, it is essential to protect the health and well-being of individuals with pacemakers, as well as to ensure the optimal functioning of these life-saving devices. To minimize the potential risk, Apple has provided the following recommendations:

  1. Keep a Safe Distance: Apple suggests maintaining a safe distance of at least 15 centimeters (6 inches) between an iPhone 12 and a pacemaker. This distance is crucial to minimize any potential electromagnetic interference that could affect the proper functioning of a pacemaker.
  2. Avoid Direct Contact: It is advisable to avoid placing the iPhone 12 directly over the pacemaker or near the pacemaker site. This means refraining from carrying the device in your shirt or jacket pocket directly above the pacemaker.
  3. Use MagSafe Accessories with Caution: MagSafe technology is a notable feature of the iPhone 12 lineup, offering magnetic charging and attachment capabilities. However, Apple advises against directly placing MagSafe accessories on the skin above a pacemaker or in close proximity to the pacemaker site as these accessories contain magnets that could potentially interfere with pacemaker functionality.
  4. Consult Your Physician: If you have concerns about using your iPhone 12 or any other electronic device in relation to your pacemaker, it is recommended to consult your physician. Your healthcare professional can best assess your individual situation and provide personalized guidance and recommendations.
  5. Follow Pacemaker Manufacturer Guidelines: In addition to Apple’s recommendations, it is essential to follow the guidelines provided by the manufacturer of your specific pacemaker device. These guidelines can offer further insights and instructions on using electronic devices safely and minimizing potential interference.

By adhering to these recommendations, iPhone 12 users with pacemakers can enjoy the benefits of their devices while ensuring their health and safety. It is important to note that these precautions specifically apply to the iPhone 12 lineup and pacemakers. If you have older iPhone models or other electronic devices, it is still advisable to keep a safe distance and consult with your healthcare professional.

Apple’s dedication to user safety is evident in their proactive approach to providing these recommendations. By becoming aware of the potential risks and taking necessary precautions, iPhone 12 users with pacemakers can enjoy peace of mind while using their devices.


Apple’s warning about keeping the iPhone 12 away from pacemakers serves as a reminder of the potential risks associated with electromagnetic interference. While the likelihood of an iPhone 12 causing interference with pacemakers is low, it’s better to err on the side of caution when it comes to our health. It is recommended to maintain a safe distance between devices like pacemakers and the iPhone 12, especially during phone calls or when using wireless charging.

Apple’s commitment to user safety and their proactive approach in issuing the warning is commendable. It highlights the importance of being aware of the potential impact our electronic devices can have on medical devices like pacemakers.

Ultimately, it is crucial for individuals with pacemakers to consult with their healthcare providers for guidance on using electronic devices safely. By doing so, we can enjoy the benefits of modern technology while prioritizing our health and well-being.


1. Can using a cell phone interfere with pacemakers?

Yes, it is possible for cell phones to interfere with pacemakers. Certain types of cell phones emit electromagnetic waves that can disrupt the functioning of pacemakers, causing them to malfunction. However, it is important to note that the majority of modern cell phones are designed to comply with safety regulations and have minimal interference with pacemakers when used at a safe distance.

2. How can I minimize the potential interference between my cell phone and pacemaker?

To minimize the potential interference between your cell phone and pacemaker, you should keep your cell phone at least six inches away from your pacemaker. This can be done by not placing your cell phone in a breast pocket or holding it directly over your pacemaker. It is also recommended to use the ear opposite to the side of your pacemaker when making phone calls.

3. Which cell phone brands are considered to be safer for pacemakers?

While there is no definitive list of cell phone brands that are considered to be safer for pacemakers, it is generally believed that cell phones from reputable manufacturers such as Apple, Samsung, and Google have undergone strict testing and comply with safety regulations to minimize electromagnetic interference. However, it is always recommended to consult your healthcare professional or pacemaker manufacturer for specific recommendations.

4. Can I use Bluetooth devices with a pacemaker?

Yes, Bluetooth devices can be used with a pacemaker. Bluetooth operates on a different frequency than cell phones and poses minimal risk of interference. However, it is still advisable to maintain a distance of at least six inches between the Bluetooth device and your pacemaker to minimize any potential risks.

5. What should I do if I experience any issues with my pacemaker while using a cell phone?

If you experience any issues with your pacemaker while using a cell phone, such as noticeable changes in heart rate or discomfort, it is important to stop using the cell phone immediately and seek medical attention. Your healthcare professional will be able to assess the situation and provide guidance on the appropriate steps to take to ensure your pacemaker functions properly.