January 23, 2026 – A concerning incident involving an Apple Watch Series 3 has come to light, reporting a significant safety failure where the internal lithium-ion battery expanded dramatically, causing the watch’s enclosure to fully separate. This incident exposed the swollen battery and internal electronics, prompting serious safety concerns from the user regarding the potential for a thermal event.
Product Details
Incident Overview
On January 6, 2026, an incident was reported concerning an Apple Watch Series 3, which was being used by a 13-year-old. The user reported that while the watch was being charged, it suddenly disassembled due to severe internal battery expansion. The internal lithium-ion battery had swollen to such an extent that it forced the watch’s enclosure to fully separate, leaving the expanded battery and internal electronic components exposed. Despite the extensive physical damage and exposure of critical components, the watch reportedly continued to function and could still be charged. The person reporting the incident expressed significant concerns to Apple representatives, both in-store and over the phone, highlighting the unsafe failure mode and potential risk of a thermal event. However, according to the consumer, Apple representatives reiterated that the watch was simply at its normal ‘end of life,’ seemingly dismissing the visible safety hazard.
Safety Concerns
The described incident presents several serious safety concerns:
- Immediate Dangers: An expanded and exposed lithium-ion battery poses an immediate risk of a thermal runaway event, which can lead to overheating, fire, or explosion. This could result in severe burns to the user or anyone nearby, as well as significant property damage. The fact that the device continued to function and charge despite its critical failure indicates a dangerous lack of a proper safety cut-off, increasing the risk of such an event.
- Long-Term Risks: Continued use or charging of a device with an exposed and swollen battery is extremely hazardous. Even if a thermal event does not occur immediately, the compromised integrity of the battery and electronics could lead to short circuits, further damage, or a delayed failure at any time, under unpredictable circumstances.
- Who Might Be Affected: The primary user, in this case, a 13-year-old, is directly at risk of injury from burns or fire. Anyone in proximity to the device, including family members, could also be affected if a thermal event occurs.
- Property Damage Potential: A battery fire can rapidly spread, causing extensive damage to personal property, furniture, or even structural elements of a home.
What Consumers Should Do
If you own an Apple Watch Series 3 or any electronic device exhibiting similar signs of battery expansion or enclosure separation:
- Immediate Steps to Take:
* Stop Use Immediately: Do not wear, use, or attempt to charge the device.
* Do Not Attempt Repairs: Do not try to push the enclosure back together or tamper with the swollen battery. This can puncture the battery, leading to fire or explosion.
* Store Safely: Carefully place the device in a non-flammable container (e.g., a metal box) and move it to a safe, isolated area away from flammable materials and out of reach of children and pets. Do not put it in direct sunlight or extreme heat.
- How to Check if You Own the Affected Product: Check the model number and physical appearance of your Apple Watch. The Series 3 models have specific identifiers. Monitor your device for any signs of swelling, bulging screens, or separation of components.
- Prevention Measures:
* Always use original or certified charging cables and adapters.
* Avoid extreme temperatures (hot or cold) when charging or storing devices.
* Do not leave devices charging unattended for extended periods, especially overnight.
* Be vigilant for any physical changes to your device, such as the screen lifting or the casing expanding.
- Reporting Procedures: Report any such incidents directly to Apple and to the U.S. Consumer Product Safety Commission (CPSC) at SaferProducts.gov. Your report helps to identify trends and potential widespread issues.
Manufacturer’s Response
The official manufacturer response for this report is listed as ‘Unknown.’ However, the incident report details that the consumer discussed their significant concerns with Apple representatives, both in-store and over the phone. According to the consumer, Apple reiterated that the watch was simply at its normal ‘end of life,’ despite the visible safety failure, raising concerns about the company’s assessment of this specific type of damage.
Legal Help Available
If you or a loved one has been injured by a defective product or suffered property damage due to a product malfunction, you may be entitled to compensation. The experienced product liability attorneys at Farzan Law understand the complexities of defective product cases and can help you navigate the legal process.
Contact us today for a free consultation: 424-325-3112
Our legal team has successfully represented clients in product liability cases involving defective appliances, automotive defects, medical devices, and consumer products. We work on a contingency fee basis, which means you don’t pay unless we win your case.
Note: This information is based on incident reports provided by the U.S. Consumer Product Safety Commission. If you find information that is incorrect, please contact us immediately so we can correct the post to reflect accurate information.
Disclaimer: The information provided in this post is not intended to be legal or medical advice. This article is based on publicly available incident reports. The incidents mentioned have not necessarily been independently verified or adjudicated.