The Fitbit Air takes a smarter approach to the AI health dumpster fire
TL;DR
The Verge calls the $99 Google Fitbit Air one of the better attempts to pair a simple fitness tracker with an optional AI health coach. The hardware is praised for being light, comfortable, long-lasting, and strong on basics like steps, resting heart rate, sleep, HRV, blood oxygen, readiness, and cardio load. The Gemini-powered Google Health Coach gives daily guidance, adapts workout plans, cites health sources, and avoids diagnoses by deferring to medical professionals.
Nauti's Take
This is better than the usual AI health theater, but it is not a breakthrough yet. Google’s smartest decision is making the AI coach optional instead of forcing it into the core product.
The tracker still works if you ignore the chatbot. That is the right posture for sensitive AI: useful, limited, and avoidable.
The downside is obvious too: the best experience goes to people willing to document a large chunk of their health life.
Briefingshow
The Fitbit Air points to a more realistic role for AI in health tech: not diagnosis, but contextual coaching around habits, recovery, and doctor-adjacent preparation. The important design choice is optionality. Users can keep the tracker simple, while AI users accept the tradeoff of more data, more setup, and more fact-checking.
Sources