MicroLED Apple Watch Ultra Project Potentially Loses Another Supplier - MacRumors
Skip to Content

MicroLED Apple Watch Ultra Project Potentially Loses Another Supplier

The rumored microLED Apple Watch Ultra project may have lost another key supplier, according to Display Supply Chain Consultants CEO Ross Young.

Apple Watch Ultra 2 hero feature white
In a filing with the U.S. Securities and Exchange Commission on Monday, manufacturing equipment company Kulicke & Soffa said that one of its "strategic customers" has canceled a project related to the "advanced display" market:

Previously referred to as Project W, the Company has been engaged with one of its strategic customers (the "Customer") to support the Customer with the development and future mass production of certain technologies relating to advanced display (the "Project"). In connection with the Customer's strategic review of its business, the Customer has informed the Company that it has cancelled the Project.

In a social media post on Monday, Young suggested that "Project W" was potentially related to the microLED Apple Watch. The company said it expects to incur charges of up to $130 million as a result of ceasing operations related to the project.

Kulicke & Soffa's website advertises a "next generation LED die transfer" system for microLED and miniLED displays with "an unprecedented transfer rate at high precision."

Earlier this month, Apple supplier AMS-Osram similarly announced it would "re-assess its microLED strategy" after a "cornerstone project" was "unexpectedly cancelled." Young believes that project also related to the microLED Apple Watch, so there are now at least two major suppliers that have indicated they are no longer involved.

Both Display Supply Chain Consultants and Apple analyst Ming-Chi Kuo believe that Apple has outright canceled the microLED Apple Watch project for now, but other sources like Bloomberg's Mark Gurman and DigiTimes have cast doubt and believe that Apple has or is actively seeking alternative suppliers for the project.

In any case, a microLED Apple Watch Ultra appears to remain several years away at a minimum.

Related Roundup: Apple Watch Ultra 4
Related Forum: Apple Watch

Popular Stories

Apple Watch New Charging Puck

Here's Why a New Apple Watch Charging Puck Was Just Released

Wednesday September 16, 2026 8:53 am PDT by
The new Apple Watch Series 12 and Apple Watch Ultra 4 have hardware changes that allow for faster charging, but you will need to use the new version of the Apple Watch Magnetic Fast Charger included in the box in order to achieve this boost. If you need extra ones for your own charging stands or travel or so forth, Apple released the new version of the charger on its online store last week, with...
apple watch ultra 3 and ultra 4

Apple Watch Ultra 3 vs. Ultra 4 Buyer's Guide

Wednesday September 16, 2026 5:40 am PDT by
The Apple Watch Ultra 4 is now available for pre-order, bringing a new health sensing system, more memory, and longer battery life over its predecessor. Here's everything that's new. Last year, the Apple Watch Ultra 3 introduced a larger, more efficient display, satellite connectivity, 5G, and improved battery life. The Ultra 4 retains the same basic design and display, but focuses on more...
watchos 27

PSA: watchOS 27 Removes This Useful Feature From Your Apple Watch

Thursday September 17, 2026 1:34 am PDT by
Apple released watchOS 27 on September 14, bringing a new Audio Intelligence feature set to its latest Apple Watch models, but as a result, owners of previous models are set to lose out doubly in the process. Apple Watch Series 12 and Ultra 4 models later this year will get Live Rewind, a feature that provides a transcript of any spoken audio that was picked up by the device in the last 15...

Top Rated Comments

34 months ago
Nobody is trusting Apple anymore after the "sapphire crystal "
Score: 7 Votes (Like | Disagree)
jz0309 Avatar
34 months ago
MicroLED has been a few years out for a few years and seemingly will remain a few years out for the next few years…
Whatever, my Ultra2 display is awesome and so is battery life…
Score: 5 Votes (Like | Disagree)
tomtad Avatar
34 months ago
I thought this had been added to the ever increasing pile of cancelled projects?
Score: 3 Votes (Like | Disagree)
JPack Avatar
34 months ago

ELI5: Why is a micro LED watch a big deal over the current display? Battery life and/or brightness which are already really good?
Higher contrast ratio and brightness. 10-20-30x brighter.

Sounds great, except microLED's biggest challenge is power and heat especially in the PPI density of a Watch. This is why you see microLED TVs doing fine. You just need more power. But nobody is successfully miniaturizing it down to a wearable.
Score: 2 Votes (Like | Disagree)
klasma Avatar
34 months ago

In an industry that's just spent a decade and billions of dollars attempting and mostly succeeding to perfect OLED, it's hard to imagine there is widespread motivation to suddenly replace it with something that lasts potentially orders of magnitude longer before needing to be replaced. Relatively niche applications like the watch notwithstanding, I do not expect to see MLED making waves in the consumer display market any time soon.
Longevity isn’t an issue, because the devices are obsoleted by software first.
Score: 2 Votes (Like | Disagree)
NT1440 Avatar
34 months ago

I wonder if OLED is getting better than they ever thought it would, and there's less pressure/incentive to push microLED. I mean, I for one never expected them to hit 3000 nits with OLED so soon.
It’s just that it’s not “economically viable” to produce microLED at this point in time yet.

Recent reports a single display for an ultra would cost APPLE around $150. On a BOM that’s a huge step up from what the current OLED costs.

microLED requires some of the most advanced precision manufacturing to date. The pixels are so small I don’t think they can use a printing method yet, I can only imagine that some sort of vapor process is involved? It’s really a flabbergasting manufacturing feat to attempt the more I look into the technology.
Score: 2 Votes (Like | Disagree)
Latest Stories
New Entry-Level iPad Not Expected Until Early 2027
New Entry-Level iPad Not Expected Until Early 2027
3 hours ago
Apple Plans Major iPhone Duo Retail Showcase, But Supply Will Be Limited
Apple Plans Major iPhone Duo Retail Showcase, But Supply Will Be Limited
3 hours ago
Apple TV 4K Getting A19 Chip and a Potentially Easier-to-Find Siri Remote
Apple TV 4K Getting A19 Chip and a Potentially Easier-to-Find Siri Remote
4 hours ago
New Mac Mini and Mac Studio Receive Up to $200 Price Cuts at Amazon
New Mac Mini and Mac Studio Receive Up to $200 Price Cuts at Amazon
4 hours ago
Apple HomeView Smart Hub to Ship in Mid-November in Four Colors
Apple HomeView Smart Hub to Ship in Mid-November in Four Colors
4 hours ago
New Apple TV 4K and HomePod Mini to Ship on October 30
New Apple TV 4K and HomePod Mini to Ship on October 30
5 hours ago
AirPods Max 2 Available for $429 in All Colors on Amazon
AirPods Max 2 Available for $429 in All Colors on Amazon
5 hours ago
Rumor: Apple to Announce New Partnership With ADT
Rumor: Apple to Announce New Partnership With ADT
17 hours ago
AirPods 5 vs. AirPods 5 With Wireless Charging Case Buyer's Guide
AirPods 5 vs. AirPods 5 With Wireless Charging Case Buyer's Guide
1 day ago
Accessory Deals This Weekend: Save on TVs, Headphones, and Smart Home Gear
Accessory Deals This Weekend: Save on TVs, Headphones, and Smart Home Gear
1 day ago
Apple's All-New Home Hub Will Be Revealed October 13: What to Expect
Apple's All-New Home Hub Will Be Revealed October 13: What to Expect
1 day ago
Apple Announcing HomePod Mini 2 Next Week With These New Features
Apple Announcing HomePod Mini 2 Next Week With These New Features
1 day ago
A New Apple TV 4K is Finally Coming on Tuesday
A New Apple TV 4K is Finally Coming on Tuesday
1 day ago
Top Stories: Apple's 'Welcome Home' Launch on October 13 and More
Top Stories: Apple's 'Welcome Home' Launch on October 13 and More
1 day ago
Apple Stores Will Add Your Name to iPhone Duo's Startup Screen
Apple Stores Will Add Your Name to iPhone Duo's Startup Screen
2 days ago
SpaceX Inches Closer to Becoming a U.S. Carrier
SpaceX Inches Closer to Becoming a U.S. Carrier
2 days ago
Apple Potentially Behind 'HomeView' Trademark Filed Alongside 'homeOS' Last Year
Apple Potentially Behind 'HomeView' Trademark Filed Alongside 'homeOS' Last Year
2 days ago
Mark Your Calendar: Six Important Apple Dates Coming Up This Month
Mark Your Calendar: Six Important Apple Dates Coming Up This Month
2 days ago
MacRumors Giveaway: Win an Apple Watch Series 12 and a Nylon Band From Southern Straps
MacRumors Giveaway: Win an Apple Watch Series 12 and a Nylon Band From Southern Straps
2 days ago
First Apple TV 4K Now 'Vintage' Ahead of New Model Coming on Tuesday
First Apple TV 4K Now 'Vintage' Ahead of New Model Coming on Tuesday
2 days ago
The MacRumors Show: Apple's Smart Home Products Are Coming
The MacRumors Show: Apple's Smart Home Products Are Coming
2 days ago
Apple Shares Fall After News of iPhone 18 Pro Order Cuts
Apple Shares Fall After News of iPhone 18 Pro Order Cuts
2 days ago
Leak Details iPhone Features for Apple's LG Home Accessories
Leak Details iPhone Features for Apple's LG Home Accessories
2 days ago
Prime Day Leftover Deals: AirPods Max 2 for $429, Mac Mini for $779.99, and More
Prime Day Leftover Deals: AirPods Max 2 for $429, Mac Mini for $779.99, and More
2 days ago
Every M5 MacBook Air Now $200 Off on Amazon
Every M5 MacBook Air Now $200 Off on Amazon
2 days ago
Mac Shipments Fall, But Apple Still Gains Ground in Shrinking Market
Mac Shipments Fall, But Apple Still Gains Ground in Shrinking Market
2 days ago
Apple Reportedly Cuts iPhone 18 Pro Orders After Price Hike Dampens Demand
Apple Reportedly Cuts iPhone 18 Pro Orders After Price Hike Dampens Demand
2 days ago
Apple Signs Hiring and Licensing Deal With AI Podcast Startup Huxe
Apple Signs Hiring and Licensing Deal With AI Podcast Startup Huxe
2 days ago
Apple's October 13 Launch: What's Coming
Apple's October 13 Launch: What's Coming
3 days ago
Anthropic Says Users Can't Be Needlessly Cruel to Claude
Anthropic Says Users Can't Be Needlessly Cruel to Claude
3 days ago