What does Google Health app actually do?
Most health apps are still siloed. Your watch tells one story, your workout app tells another, your food log sits somewhere else, and your medical records are buried in a portal you only open when you are already stressed. That makes even basic questions annoying to answer. Are your workouts actually helping your sleep? Did your routine change after a lab result, a medication change, or a rough week of recovery? Google Health app is aimed at that mess. The official launch page frames it as a centralized hub that can pull together fitness, wellness, and medical data so the app becomes the place where your story gets stitched together instead of another place where more numbers pile up.
The product works because Google is not only renaming Fitbit. The official pages say the app connects through Health Connect, Apple Health, and Google Health APIs, can pull in outside data like Peloton workouts and MyFitnessPal meals, and in the US can sync medical records with lab results, vitals, and medications. On top of that, the coach built with Gemini can tailor weekly workout routines and answer health questions using the data already sitting in the app. Add Fitbit Air or another supported device, and the system gets a steady stream of heart rate, oxygen, temperature, sleep, and activity signals instead of relying on one-off manual input.