Google hosted its Made by Google 2025 event in New York on Wednesday, where the Pixel 10 series took center stage. However, beyond the flagship smartphone, Google also revealed several AI-driven innovations. Among the highlights was the Gemini AI-powered Health Coach, designed for Pixel Watch, Fitbit trackers, and Fitbit smartwatches.
According to Google, this new health assistant can create personalised routines, optimise workouts based on individual data, and deliver sleep quality insights. The company also unveiled a redesigned Fitbit app, now built with AI at its core to provide more contextual health and wellness recommendations.
In a blog post, Google confirmed that the AI Health Coach will roll out as a preview starting October for users subscribed to Fitbit Premium. It will be integrated within the redesigned Fitbit app and will be compatible across trackers, smartwatches, and the Pixel Watch.
The Health Coach leverages the Gemini AI model, functioning as a fitness trainer, sleep coach, and wellness advisor simultaneously. It analyses personal health data and adapts its suggestions in real-time. This includes creating tailored fitness goals, adapting to the user’s changing metrics, and offering actionable insights.
To begin with, the AI will generate customised fitness plans based on user goals, available equipment, and individual preferences. These plans are built around weekly progression and provide detailed workout breakdowns, target metrics, and adaptive recommendations.
Google also emphasised that users can fine-tune these workouts daily, based on their physical state and energy levels.
Google stated that the Health Coach expands upon Fitbit’s sleep tracking capabilities. With new sleep algorithms, the system can provide more accurate insights into sleep duration and sleep stages. Additionally, it introduces sleep quality reports and can identify patterns to help users improve rest quality.
The AI can also adjust sleep schedules dynamically, taking into account daily activity levels and changing rest requirements.
The Health Coach integrates with Health Connect and HealthKit, allowing onboarding of additional health data sources such as smart scales and glucose monitors. Google confirmed that over time, the AI will become more intelligent as it learns user preferences and patterns, ensuring increasingly relevant suggestions.
Alongside the Health Coach, Google announced a major redesign of the Fitbit app. AI now powers the overall experience, enabling the system to:
Understand user goals
Build customised health plans
Provide contextualised insights
Present easy-to-read layouts
Other improvements include better data visualisation, smoother syncing, enhanced navigation, and the long-requested dark mode.
Google’s launch of the Gemini AI-powered Health Coach marks a major step forward in integrating artificial intelligence with personal health and wellness. By combining the fitness tracking strength of Fitbit with the advanced capabilities of Gemini AI, Google is setting new standards for personalised coaching in the wearable technology space.
The ability to generate tailored fitness routines, provide adaptive workout recommendations, and deliver deep insights into sleep quality positions the Health Coach as a holistic wellness assistant rather than just a tracking tool. Its integration with Health Connect and HealthKit further expands its ecosystem, making it compatible with broader health data inputs such as smart scales and glucose monitors.
Alongside the redesigned Fitbit app, which offers improved data visualisation, syncing, and user experience, Google is clearly aiming to empower users with a smarter, more intuitive approach to fitness and wellness. This innovation reinforces Google’s vision of AI as a personal health partner.