Apple Watch Ultra 2 (watchOS) firmware
new versionThe Apple Watch Ultra 2 (watchOS) is tracked under PCs, TVs & gadgets. Its latest firmware, 27.2, shipped on Oct 26, 2026. Firmwarely has recorded 3 versions since Sep 14, 2026.
- Latest firmware
- 27.2
- Released
- Category
- PCs, TVs & gadgets
- Last checked
How to update the Apple Watch Ultra 2 (watchOS)
- Apple TV: Settings, then System, then Software Updates.
- HomePod: open the Home app, long-press the speaker, then the gear icon, then Software Update.
- Both update automatically by default and this is usually the setting you want.
Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.
What changed
View downloadsView release notes
Version history
| 27.2 | |
| 27.0.1 | |
| 27.0 |
FAQ
What is the latest firmware for the Apple Watch Ultra 2 (watchOS)?
Version 27.2, released Oct 26, 2026. This page is refreshed every hour from the manufacturer's release page.
How do I update the Apple Watch Ultra 2 (watchOS)?
See the step-by-step above. Use the manufacturer's companion app or the device's own settings menu; PCs and motherboards use a BIOS utility, TVs a Software Update menu, cameras a file copied to a memory card.
How does Firmwarely know when there's a new version?
Every hour we read the manufacturer's official release page for the Apple Watch Ultra 2 (watchOS) and record the version, date and changelog. Subscribers watching this device get an email when it changes: the next morning on Pro, in the Monday roundup on the free plan.
Is this an official Apple page?
No. Firmwarely is independent. Device and brand names belong to their manufacturers; always download firmware from the official source.
Get alerts for Apple Watch Ultra 2 (watchOS)
One email when new firmware or a security fix ships: weekly and free for up to 3 devices, daily on Pro.