Google Rolls out Major Search History Settings: What Changes for Your Account
The transition rolled out in rapid waves between May and June 2026, creating structural shifts across mobile apps, desktop browsers, and connected ecosystems.
| Date & Milestone | Legacy Behavior (Pre-2026) | New 2026 Architecture | Default Account State |
|---|---|---|---|
| May 26, 27, 2026Initial Rollout | Single unified switch under "Web and App Activity" governed both log retention and predictive modeling. | Splits into independent settings: "Search Services History" and "Personalized Recommendations." | Both settings migrate to "On" if legacy activity was active. |
| June 15, 2026AI Model Integration | Search data was used primarily for query expansion, ranking algorithms, and ad targeting. | User search prompts directly ingest into Gemini training sets unless manually excluded. | Ingestion enabled; manual AI model training opt out required. |
| June 24, 26, 2026Cross-Platform Expansion | Play Store, Assistant, and Maps logged actions through isolated or unlinked toggles. | Unified granular privacy settings extend to Google Play recommendation channels and cross-app interactions. | Active across all authenticated Android and desktop sessions. |
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