Revision history
Apple Watch revision history
Every change to this record is dated, sourced, and independently verified where marked. Nothing is edited silently.
- Tracked since
- Jan 18, 2024
- Recorded events
- 9
- Independently verified
- 4
- Last verified change
- Jun 7, 2026
Model
Activity
June 2026
September 2025
January 2024
- IncidentJan 18, 2024
Apple disabled Blood Oxygen on US Apple Watch to comply with a Masimo ITC exclusion order
How this log works
This timeline aggregates every dated signal on the record (creation, deployments, price points, verified media, incidents, and Arc G field changes), newest first. A verified event is independently confirmed; an unverified one is recorded but not yet field-verified. The Arc G field-change log is forward-only: it accrues from Arc G adoption (2026-06-04) and records material changes as they flow through the updateEntityField chokepoint. Nothing is edited silently.
Machine-readable: /models/apple-watch/history.md + REST /v1/models/7af0d52f-fb71-4b04-88e9-413ec552cb52/history.