---
title: "Some Apple Watch Series 12 and Ultra 4 owners report skin irritation"
description: "Apple's support guidance says the materials meet regulatory limits as some owners report burning and redness."
url: https://mactoreality.com/apple-issues-guidance-after-skin-irritation-reports-for-watch-series-12-and-ultra-4
published: 2026-10-08T05:15:58Z
updated: 2026-10-08T05:15:58Z
author: "Mac to Reality Newsdesk"
category: News
tags: ["Accessories","Apple Watch"]
publisher: Mac to Reality
ai_assisted: true
apple_heat_impact: -2
---

# Some Apple Watch Series 12 and Ultra 4 owners report skin irritation

*Apple's support guidance says the materials meet regulatory limits as some owners report burning and redness.*

**Key points**

- Apple Watch Series 12 and Ultra 4 users have reported skin irritation such as burning and redness under the sensor.
- Apple states the watches contain nickel and acrylates within regulatory limits and designed to avoid skin contact.
- Apple advises wearing the watch snugly above the wrist bone and keeping it clean.

Some Apple Watch Series 12 and Ultra 4 owners have reported skin irritation, including burning and redness around the sensor area, according to user accounts collected by [MacRumors](https://www.macrumors.com/2026/10/07/apple-watch-series-12-skin-irritation/).

[Apple’s support guidance on wearing Apple Watch](https://support.apple.com/en-us/118234) notes that some models contain nickel (below EU REACH limits) and that the case and some bands contain trace acrylates from adhesives, with the parts containing acrylates designed not to touch the skin directly. The company says it conducted thousands of material tests and consulted board-certified dermatologists.

Apple states that skin reactions can result from wearing the band too tightly or too loosely, or from irritants such as soap and sweat. It recommends wearing the watch above the wrist bone, ensuring a snug but comfortable fit, and keeping the area clean. Some users found irritation resolved after an adjustment period or with cleaning; others have returned their devices.

Wrist irritation complaints have occurred with earlier Apple Watch models. The new Series 12 and Ultra 4 feature larger sensors and more frequent heart rate readings, though it is unclear whether these design changes contribute to the issue. Apple advises anyone experiencing irritation to consult a physician before wearing the watch again.

## Sources

- [Apple Support: Apple Support report](https://support.apple.com/en-us/118234)
- [MacRumors: Apple Watch Series 12, Ultra 4 Owners Report Skin Irritation](https://www.macrumors.com/2026/10/07/apple-watch-series-12-skin-irritation/)

*This report was written by the Mac to Reality newsdesk with AI assistance from the sources listed above, under the editorial policy at https://mactoreality.com/editorial-policy.*