Google already has a long history with apps for health. Where it previously tried to gain a foothold with Google Fit, the focus is now on Fitbit. With a major update, both the look, and the design are going to be shaken up. Of course, that includes the Material 3 Expressive design.
Major update for Fitbit app on the way
Google is announcing a major update for the Fitbit app, with both the look and features being shaken up. The new design will give you more overview, and thanks to the introduction of an AI-driven coach, personalised guidance will take centre stage. The app works perfectly with the newly announced Pixel Watch 4, as well as previous devices, including Fitbit's own.

The revamped app uses Material 3 Expressive and finally introduces a dark theme. The top section is more compact: the most important information is now on the left, with three additional stats next to it. At the bottom, you'll find a rearranged navigation bar with the Today, Fitness, Sleep and Health tabs. Data visualisation has also been improved, making it quicker to understand your stats and easier to find your information. In addition, synchronisation with your devices has been optimised.
An important part of the update is the introduction of Fitbit Coach, enabled by Gemini. This feature can help you as a fitness trainer, sleep coach and wellness advisor. You start by entering your goals, preferences and available equipment. Based on that, Coach will create a personal fitness plan, including workout suggestions and goals that adapt to your progress.

Photos via 9to5Google
The plans are dynamically updated. For example, if you have slept badly and therefore have low preparedness, the Coach will automatically adjust your weekly programme to promote recovery. Personal comments, such as back problems, are also taken into account so that your workouts remain tailored.
Besides fitness, the Coach also offers sleep analysis via new algorithms. You get more accurate insights into sleep duration and stages, including suggestions to improve your sleep quality. Think tips to fall asleep faster, advice for jet lag or a customised sleep schedule that gives you extra rest after a hard training day. With the new features and improvements, Google seems to want to compete with Garmin, which has offered a very comprehensive app for years.

As a health advisor, Coach links data from your Fitbit device or Pixel Watch with information from Health Connect and HealthKit. This allows it to provide broader insights, for example by taking into account data from smart scales or glucose meters. Through a conversation, you can ask questions such as "Should I sleep extra tomorrow or exercise?" or "What can I do about stress?" The answers are based on scientific insights.
A test version will be rolled out later this year, with the final update available at a later date.