# How we are building the personal health coach

DevFeed: [How we are building the personal health coach](<https://devfeed.tech/articles/how-we-are-building-the-personal-health-coach-6816.md>)

Original publisher: [Read original article](<https://research.google/blog/how-we-are-building-the-personal-health-coach/>)

Published: 2025-10-27T22:36:00Z

Content type: article

Language: en

Sources: [The latest research from Google](<https://devfeed.tech/sources/the-latest-research-from-google.md>)

Topics: [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Generative AI](<https://devfeed.tech/topics/generative-ai.md>), [Google](<https://devfeed.tech/topics/google.md>), [Time Series](<https://devfeed.tech/topics/time-series.md>), [data](<https://devfeed.tech/topics/data.md>), [Statistics](<https://devfeed.tech/topics/statistics.md>), [Android](<https://devfeed.tech/topics/android.md>), [iOS](<https://devfeed.tech/topics/ios.md>)

Tags: [2025](<https://devfeed.tech/tags/2025.md>), [ai](<https://devfeed.tech/tags/ai.md>), [android](<https://devfeed.tech/tags/android.md>), [gemini](<https://devfeed.tech/tags/gemini.md>), [generative-ai](<https://devfeed.tech/tags/generative-ai.md>), [google](<https://devfeed.tech/tags/google.md>), [health-bioscience](<https://devfeed.tech/tags/health-bioscience.md>), [ios](<https://devfeed.tech/tags/ios.md>), [preview](<https://devfeed.tech/tags/preview.md>), [science](<https://devfeed.tech/tags/science.md>), [statistics](<https://devfeed.tech/tags/statistics.md>), [time-series](<https://devfeed.tech/tags/time-series.md>)

## AI overview

Google describes a Gemini-powered personal health coach designed to provide personalized, adaptive coaching grounded in science and expert oversight. The optional public preview uses Fitbit data to generate health insights and applies numerical reasoning to physiological time-series data such as sleep and activity.

## Source excerpt

Generative AI