Google's Fitbit AI Health Coach Uses Gemini Models
Briefly

Google's Fitbit AI Health Coach Uses Gemini Models
"The company explains in a blog post that its Gemini AI models were used to improve the software for its wearable health and fitness devices, with the rollout of the Gemini-powered Fitbit Personal Health Coach. Gemini, the company's advanced large language model (LLM) allows the company to offer features like dynamic planning and chat prompts. Google says it managed to get the coach to offer similar capabilities as its Personal Health LLM (PH-LLM)."
"After an initial chat that seeks personal information from users, the fitness coach will use Gemini (with a multi-agent framework) to generate a personalised fitness plan and offer recommendations based on their goals and aspirations. Through natural conversation, users can also request workout modifications, ask follow-up questions, or gain insights into their progress without navigating complicated menus. Gemini also powers the Ask Coach button, which appears across the app and allows users to access Gemini instantly for advice or adjustments to their plans."
Gemini AI models power the Fitbit Personal Health Coach, enabling dynamic planning, chat prompts, and capabilities comparable to a Personal Health LLM (PH-LLM). After an initial chat collecting personal information, a multi-agent Gemini framework generates personalized fitness plans and recommendations aligned to user goals. Natural conversation supports workout modifications, follow-up questions, and progress insights without menu navigation. An Ask Coach button provides instant access across the app. Nearly every screen includes thumbs-up and thumbs-down feedback tools to refine responses during the public preview, which functions as a live testing period for continuous improvement of personalization and user-driven adjustments.
Read at Gadgets 360
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