# Google Health adds irregular heart rhythm notifications in Japan

_Published Friday, October 9, 2026 at 8:46 PM EDT · Products · Latest · Tier 2 — Notable_

![Google Health adds irregular heart rhythm notifications in Japan — Primary](https://9to5google.com/wp-content/uploads/sites/4/2026/05/google-health-logo-1.jpg?quality=82&strip=all&resize=1200,628)

Google Health 5.10 makes irregular heart rhythm notifications available in Japan on Pixel Watch and Fitbit devices. The feature analyzes heart rhythm data while users are still or sleeping to check for signs of atrial fibrillation; users can set it up in the app's Health tab.

The update is available on iOS and is still rolling out on Android. It also lets users ask Google Health Coach to delete daily entries they logged through the coach, including workouts, meals, weight and symptoms, but excludes medical records.

## Sources

- [9to5Google](https://9to5google.com/2026/10/09/google-health-5-10-release-notes/)

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Canonical: https://techandbusiness.org/newswire/ioS2zwgBQQdr_N3NVUtOPh
Published: 2026-10-10T00:46:13.047Z
Story chronology: 2026-10-09T23:01:01.000Z
Retrieved: 2026-10-10T02:42:48.299Z
Publisher: Tech & Business (techandbusiness.org)