Details Behind the Averages
Which details help you understand your day? We're interested in the moments and changes that a daily summary can miss.
New product in development
A new chapter for your health data.
We're creating the next FitSignals product based on the Google Health API, with the goal of helping you make more sense of your health and fitness data.
A new beta is planned. Testing has not opened yet.
Your data, your questions
Help shape what comes next.
Our earlier beta explored several ways to understand Fitbit data. These themes are a starting point for the next product; its features and available data are still being defined.
Clearer Visualizations
Our earlier beta used charts and distributions to explore patterns. We'd like to hear which views make your data easier to understand.
Trends Over Time
What would you like to compare across days, weeks, or months? Your questions will help shape future reporting.
Sleep Patterns
The earlier beta explored nightly sleep stages and related metrics. Tell us which sleep questions you'd like the next version to help you explore.
Heart Rate in Context
Past visualizations compared heart rate and heart rate variability over time. We're interested in the comparisons you find most useful.
Everyday Activity
Earlier charts explored step counts by day and hour. What would help you better understand your own activity patterns?
The next chapter
From Fitbit to Google Health.
Google describes the Google Health API as the successor to the Fitbit Web API and schedules the legacy API's shutdown for September 2026. Read Google's API transition overview.
Earlier beta concluded
The hosted Fitbit beta is no longer running.
New product underway
We're developing the next version based on the Google Health API.
Interested in your input
We want to understand the questions, reports, and visualizations that matter to you.
Future beta testing
A new testing phase is planned. A launch date has not been announced.
A look at our earlier work
Small details.
A bigger picture.
Earlier Fitbit beta
These screenshots show the previous Fitbit-based product, not confirmed features or screens of the new version. Select an image to view it at full size.
Today and Past 90 Days
View key metrics for today and the past 90 days to track recent trends for selected date.
Nightly Sleep Metrics
View detailed nightly sleep data for sleep stage, HRV, SpO2 and heart rate for selected date.
Heart Rate Ranges By Date
View daily heart rate zone ranges for selected date range.
HRV Ranges By Date
View daily heart rate variability ranges for selected date range.
Sleep Stages By Date
View nightly sleep stage ranges for selected date range.
Steps By Date
View daily step counts and daily step max, min, avg and distribution for selected date range.
More views from the earlier beta
- Heart rate by datetime — scatter chart
- Resting heart rate by date — line chart
- SpO2 by datetime — scatter chart
- SpO2 daily average by date — line chart
- Breathing rate by date — line chart
- HRV by datetime — scatter chart
- HRV daily average by date — line chart
- Sleep by datetime — vertical bar chart
- Sleep stages — absolute bar chart
- Steps by date and hour — today chart
- Steps by date and hour — daily chart
Let's build what matters to you
Help shape the next FitSignals beta.
To join the waitlist or ask a question, contact
[email protected]Before you take part
Details about participation, data access, and privacy will be provided before the next beta opens. This page does not connect to your Fitbit or Google Health account.