You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Adverse effects of Apple Watch Ultra

I am a physician Board Certified in Internal Medicine. In October 2022, I purchased an Apple Watch Ultra and began wearing it nearly 24 hours per day taking time off to recharge it every 2-3 days when the battery level reached levels below 20%. Starting April or May 2023, I began to notice a "burning" sensation directly under the watch itself. This sensation felt very much like a mild sunburn localized to that square inch of skin underneath the blood oxygen and heart rate sensors but did not show any discoloration. It was never what I would describe as "painful" but was uncomfortable enough that I was constantly aware of it. I tried loosening the band and taking the watch off entirely for hours at a time without improvement. Beginning about a week ago, I noticed that the skin and/or extensor muscles directly beneath the watch were becoming slightly atrophic (wasting) so I removed the watch completely and have not used it since that time. After 5-6 days not wearing the watch, my skin is not quite as sensitive and the apparent atrophy may be resolving.


My watch has all of the features available including the Titanium case, cellular features, and Apple Pay authorization.


A photo of my wrist is included. Unfortunately, I did not take the photo until I had stopped wearing the watch for about five days at which point the atrophy seemed to be resolving. I should note that I wore a Fitbit for several years prior to the Apple Watch and had to discontinue after developing pain in the wrist and hypertrophy (enlargement) of the distal ulnar head which persists to this day. The pain stopped within days but the hypertrophy has not diminished. I realize that my body may be abnormally sensitive to these things and these conditions may be rare but, in my case, I seem to have clear, objective, changes.


My reason for this post is to see if this condition is very common and whether others have experienced similar issues. Does Apple offer some kind of "fix" for this?


I appreciate any input and consideration!


Posted on Jun 6, 2023 10:39 AM

Reply
Question marked as Top-ranking reply

Posted on Feb 6, 2024 7:12 PM

All of the photos of these so called burns, from the pictures alone, I have one question,

WHY ARE YOU WEARING YOUR WATCH SO TIGHT!?

All technology no matter the size needs to breathe. All of the watches sensors work without you trying to cut off the circulation to your hand. You should be able to put at least one finger, without force, between your band and arm.

Similar questions

51 replies

Mar 14, 2024 2:40 PM in response to drshhh

I've noticed the same condition. I typically wear mine on the looser side. One notch down would be snug and would spare me the incessant Siri interuptions but would not be uncomfortable. However, I just prefer the comfort of one notch looser. I am increasingly concerned about the long-term effect of the continuous IR light on the skin. Irritation, I can live with (for now). According to researchers, it SOUNDS like IR does not carry the same well-know risks as UV, but it's always qualified by "there's insufficient evidence to conclude..". But, a light burn seems like it should be a light burn and perhaps there's just not enough research on long-term concentrated application of IR.

Apr 2, 2024 4:45 PM in response to drshhh

I'd like to know how often you're all cleaning the underside of your watch, and how much room the skin has to breathe under the watch. Start with the simple explanations before leaping to phenomena like IR or EM radiation.


I've been wearing an Apple Watch of some description (series 3, series 5, not Ultra) since around 2018. I've not had any issues over 5+ years, except in the beginning when I had the strap too tight. I have mine on the loose side, I can easily slide one finger between strap and wrist, and can force two fingers in. It depends of course on how hot the weather is, my body temp, etc - on a really hot day it might feel a bit tighter.


Let's not forget that if we wore the same socks for 36 hours, we'd expect to get irritated skin from our own sweat irritating the skin on our feet. This is a device that many people wear 24x7 (including myself), and it's therefore on the skin for longer periods than a wristwatch, but also this makes it likely to build up sweat or other contaminants that could irritate the skin. How many of you are rinsing and wiping down the wrist-facing surface of the watch every day? My friend's Ultra absolutely stinks like a pair of week-old gym socks, and that's just from gunk buildup around where the strap meets the watch body.


I'm not trying to write off or minimise the OP's issue, I fully accept that others have got concerns and real, visible issues they're experiencing. But why don't we eliminate the tangible and simple possibilities first, the ones that we can act on, the ones that apply to any man-made material held against human skin for 24+ hours.

Jul 2, 2024 4:44 AM in response to drshhh

I had the same problem but even at a worst degree. Only after one night of wearing my brand new watch, I woke up with a severe discomfort on the skin and muscle beneath the watch, as soon as I woke up it felt like somebody had been hitting my wrist with a hammer all night, so I immediately took off the watch and threw it across the room and went back to sleep. For about six weeks after that my wrist was very sore as if somebody had hit it with a hammer multiple times. I returned the watch, I tried to dissuade my ex-wife and my daughter from wearing their's, but they have no issues so they ignored me. I will never touch an Apple Watch ever again.

Jul 2, 2024 8:49 AM in response to RyanSDean

In response to this comment, I do NOT wear my watch tight. I can easily fit three fingers under the band. Most often I use an AURA 2 band.


The original problem that I reported was true underlying muscular atrophy as I described. Apple must have been aware of the issue because soon after I reported this here, a firmware update was released that corrected the problem. Now, I can wear the watch daily without noticing any adverse effects. It's still not clear to me which of the watch sensors caused it.

Jul 2, 2024 9:23 AM in response to LD150

LD150, think before you speak.... i've not noticed you're quick to respond to many people without using your brain first. Clearly, it's the watch, but clearly it affects some negatively while not affecting others, but as anyone with sense would concur, the watch is the unknown variable, and in my case as well as many others evidently, this watch has a consistent adverse affect on those of us who are seemingly hypersensitive to it including the physician who commenced this thread. I didn't have these issues until I wore the watch, so you stand corrected, it's NOT me that caused this, it WAS the watch.

Jul 2, 2024 9:48 AM in response to jwp3313

Funny, no one posts a diagnosis or prescription for treatment. I’ve not read a single comment anbout anyone going to an allergist to be tested. What I’ve seen here could just as easily be a reaction, some severe, to Nickel.


>>In fact, it is estimated that more than 18 percent of people in North America are allergic to nickel, including 11 million children in the U.S.<<


That translates to approximately 105 million people just in the US and Canada that have nickel allergies. Just using common sense, the vast majority of these should be nickel allergies. Yet, not a single post about nickel allergies. Why do you suppose that is? The uneducated search the internet for topics like >watch burns< and find a few posts and assume, that must be it. The posters are people with no testing, no diagnosis, no treatment and spouting misinformation.


In regard to what caused it, you’re correct. It wasn’t you, it wasn’t your watch,, but your hyper sensitivity to know element that almost 20% of the population is allergic/sensitive to. There’s no crime in that.


https://www.aad.org/public/diseases/eczema/insider/nickel-allergy


https://www.mayoclinic.org/diseases-conditions/nickel-allergy/symptoms-causes/syc-20351529

Jul 2, 2024 2:02 PM in response to jwp3313

jwp3313 wrote:

LD150, think before you speak.... i've not noticed you're quick to respond to many people without using your brain first. Clearly, it's the watch, but clearly it affects some negatively while not affecting others, but as anyone with sense would concur, the watch is the unknown variable, and in my case as well as many others evidently, this watch has a consistent adverse affect on those of us who are seemingly hypersensitive to it including the physician who commenced this thread. I didn't have these issues until I wore the watch, so you stand corrected, it's NOT me that caused this, it WAS the watch.

Stop wearing it. Your skin or your skincare routine is not compatible with Watch, express it however you wish.

Adverse effects of Apple Watch Ultra

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.