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watchOS 8.0 Public

Full article
Public release

Recorded context

About this appearance

watchOS 8.0 reached the public channel on September 20, 2021 with new faces, Home and Wallet capabilities, activity and wellness tools, communication updates, device finding, accessibility, and security repairs.

Date
Sep 20, 2021
Availability
available
Revision
No

Release notes

What changed

Original editorial synthesis. Linked references appear with the claims they support and in the source ledger.

Public release

Apple made watchOS 8 available on September 20, 2021. The launch included Portraits and World Time faces, redesigned Home and Photos experiences, expanded Wallet keys, cycling and workout additions, Mindfulness, sleep respiratory rate, richer messaging, Find My apps, Focus, timers, and AssistiveTouch.[1][2][3]

Release boundary

This record describes features Apple assigned to the watchOS 8 launch and the security fixes in its launch advisory. It does not move later watchOS 8 point-release features into 8.0 or treat staged regional availability as universal.[4][5]

Source ledger

References

Sources are linked to the claims they support. Publication and access dates are shown when available.

  1. About the security content of watchOS 8

    Apple Support · Apple · 2021-09-20T00:00:00.000Z · Released September 20, 2021

    Back to text ↑
  2. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · UPDATE September 20, 2021; launch features

    Back to text ↑
  3. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8

    Back to text ↑
  4. About the security content of watchOS 8

    Apple Support · Apple · 2021-09-20T00:00:00.000Z · watchOS 8 security content

    Back to text ↑
  5. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 through watchOS 8.3

    Back to text ↑
  6. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · A New Approach to Mindfulness

  7. About the security content of watchOS 8

    Apple Support · Apple · 2021-09-20T00:00:00.000Z · Accessory Manager; bootp; CoreAudio; FaceTime; Foundation; Kernel; Sandbox; WebKit; Wi-Fi

  8. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · More Access with Wallet and a Redesigned Home App

  9. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · New Portraits Watch Face and Photos Features; Messages

  10. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · New Portraits Watch Face and Photos Features

  11. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · New Ways to Stay Fit and Healthy

  12. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · September 20, 2021; Availability

  13. watchOS 8 is available today

    Apple Newsroom · Apple · 2021-09-20T00:00:00.000Z · Sleeping Respiratory Rate

  14. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Find My

  15. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Fitness+ and Workout

  16. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Fitness+

  17. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Focus; Contacts; Timers; AssistiveTouch

  18. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Home

  19. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Messages; Photos

  20. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Mindfulness

  21. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Sleep

  22. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Wallet

  23. About watchOS 8 Updates

    Apple Support · Apple · 2026-07-29 · watchOS 8 — Watch Faces

Release changes

Changed in this release

Features, fixes, removals, and regressions first observed in this release record.

feature · introduced

Find Devices, Find Items, and separation alerts

documentedconfirmed

The release brought separate Find Devices and Find Items experiences to Apple Watch and added proximity-based notifications for selected devices.

  1. [1] About watchOS 8 Updates · watchOS 8 — Find My

enhancement · changed

Tai Chi, Pilates, and cycling updates

documentedconfirmed

The release expanded workout types and made outdoor cycling sessions easier to start and safer to track, including spoken progress and specialized e-bike calculations.

  1. [1] watchOS 8 is available today · New Ways to Stay Fit and Healthy
  2. [2] About watchOS 8 Updates · watchOS 8 — Fitness+ and Workout

enhancement · changed

Fitness+ Pilates, meditation, and playback updates

documentedconfirmed

Apple expanded Fitness+ with new session formats and improved discovery and viewing, including picture-in-picture and stop/resume controls on compatible devices.

  1. [1] About watchOS 8 Updates · watchOS 8 — Fitness+

security · fixed

watchOS 8 security repairs

documentedconfirmed

Apple's launch advisory documents fixes in Accessory Manager, bootp, CoreAudio, graphics, images and fonts, FaceTime, Foundation, the kernel, Sandbox, WebKit, and Wi-Fi.

  1. [1] About the security content of watchOS 8 · Accessory Manager; bootp; CoreAudio; FaceTime; Foundation; Kernel; Sandbox; WebKit; Wi-Fi

enhancement · changed

Richer Messages and Photos sharing

documentedconfirmed

watchOS 8 made mixed-input message editing more flexible and expanded photo discovery and sharing, including Memories and Featured Photos synchronization.

  1. [1] watchOS 8 is available today · New Portraits Watch Face and Photos Features; Messages
  2. [2] About watchOS 8 Updates · watchOS 8 — Messages; Photos

enhancement · changed

Mindfulness and Reflect

documentedconfirmed

watchOS 8 evolved Breathe into Mindfulness, adding short prompts for reflection alongside updated breathing-session presentation.

  1. [1] watchOS 8 is available today · A New Approach to Mindfulness
  2. [2] About watchOS 8 Updates · watchOS 8 — Mindfulness

enhancement · changed

Redesigned Home app

documentedconfirmed

The updated Home app emphasized timely accessory controls, room navigation, camera viewing, doorbell context, and Intercom communication from the wrist.

  1. [1] watchOS 8 is available today · More Access with Wallet and a Redesigned Home App
  2. [2] About watchOS 8 Updates · watchOS 8 — Home

feature · introduced

Additional digital keys in Wallet

documentedconfirmed

watchOS 8 broadened Wallet beyond payments and transit by adding supported access credentials for homes, workplaces, hotels, and vehicles.

  1. [1] watchOS 8 is available today · More Access with Wallet and a Redesigned Home App
  2. [2] About watchOS 8 Updates · watchOS 8 — Wallet

enhancement · changed

Focus, Contacts, multiple timers, and AssistiveTouch

documentedconfirmed

watchOS 8 combined productivity and accessibility additions: device-aware Focus, direct contact access, concurrent timer management, and AssistiveTouch hand gestures.

  1. [1] About watchOS 8 Updates · watchOS 8 — Focus; Contacts; Timers; AssistiveTouch

feature · introduced

Portraits and World Time faces

documentedconfirmed

watchOS 8 added a depth-aware Portraits face using compatible iPhone photos and a World Time face built around global time-zone context.

  1. [1] watchOS 8 is available today · New Portraits Watch Face and Photos Features
  2. [2] About watchOS 8 Updates · watchOS 8 — Watch Faces

feature · introduced

Sleeping respiratory rate

documentedconfirmed

The update added overnight respiratory-rate measurement using the watch accelerometer, with results and trend context available in the iPhone Health app.

  1. [1] watchOS 8 is available today · Sleeping Respiratory Rate
  2. [2] About watchOS 8 Updates · watchOS 8 — Sleep