•Provider logos, source badges, and chart colors now follow a single design token set instead of one-off hex values
NEW
Foundations for Smarter Insights and New Devices
•Introducing the Control Center scaffold, the home for AI-driven readiness, recovery, and actionable insights coming in the next releases
•New Readiness and Insights services compute a unified daily snapshot from WHOOP, Apple Health, and Withings data instead of one number per source
•Date of birth on profiles unlocks age-aware HR zones, VO2 max trends, and longevity metrics later on
•New device anchor-reset support lets the iOS app re-pair without losing history, paving the way for Garmin, Oura, and other integrations
•Provider asset library and source badges make it trivial to plug new devices into the UI as they come online
IMPROVED
Account, Billing, and Sync Hardening
•Email changes now require verification on the new address before they take effect, with a notification sent to the old address
•Password changes regenerate your session so a stolen cookie cannot outlive a password reset
•Stripe webhooks are now idempotent, no more duplicate plan updates if the same event is delivered twice
•Subscription sync handles concurrent webhook and checkout races safely
•Apple Health ingest validates payloads more strictly, catching malformed samples before they hit the database
•WHOOP and Apple Health sync paths got several performance and stability fixes uncovered while building the new design
NEW
API, AI Assistant, and MCP Integration
•Public REST API is live, query your recovery, sleep, workouts, and body composition data programmatically
•New MCP (Model Context Protocol) server lets Claude, ChatGPT, Cursor, and other AI assistants read your health data directly
•Ask an AI "how has my HRV trended this month?" or "find workouts where my strain exceeded 15" and get real answers from your data
•Build custom dashboards, automations, and exports with any language or tool that speaks HTTP
•Pipe your health metrics into n8n, Zapier, or your own scripts to trigger workflows based on recovery scores
•Use AI to draft weekly recaps, spot patterns, or correlate sleep with workout performance without writing SQL
•Copyable markdown docs on every API page make it trivial to paste endpoint specs straight into an LLM
IMPROVED
Redesigned Landing Page and Refreshed Documentation
•Brand new marketing site with a cleaner layout, clearer messaging, and faster load times
•Documentation has been rewritten from the ground up with better structure, real examples, and searchable content
•Scroll-aware sticky nav, self-contained footer, and local Prism syntax highlighting for code samples
•Pricing page tweaks make free vs Pro differences easier to understand at a glance
•Onboarding now shows progress so new users know exactly what is left before their first sync completes
IMPROVED
Sleep and Weight Personal Records
•Workouts pages (WHOOP and Apple Health) now show your longest and shortest sleep nights in Personal Records
•Lowest and highest recorded weight also appear alongside workout PRs, with dates
•Sleep data comes from WHOOP sleep sessions (naps excluded), weight from Withings or WHOOP body measurements
•Apple Health users see sleep and weight highlights pulled from Apple Health data
•Both Lifetime Benchmarks and Current Period Highlights cards include the new records
IMPROVED
VitalTrends Sync App Improvements
•The VitalTrends Sync iOS companion app is live and we are continuing to improve it
•Currently testing background uploads so your health data syncs automatically without opening the app
•More updates coming soon, stay tuned
IMPROVED
Smarter Chart Aggregation for Long Ranges
•Charts now auto-bucket based on the selected date range so long windows stay readable instead of turning into a dense smear of points
•Up to 30 days: daily points, exactly like before
•31 to 90 days: weekly buckets (Monday-start weeks)
•91+ days: monthly buckets
•Applies across WHOOP, Apple Health, Strava, and public shared charts. Sums stay sums (steps, distance, calories), averages stay averages (HRV, RHR), and max-type series (max HR) keep the peak
IMPROVED
Apple Health Sleep Total Accuracy
•Fixed a bug where the Total Sleep line on the Sleep Stages chart could show roughly double the actual sleep time
•Some iPhones log both a full-night "asleep" envelope and the detailed core/deep/REM breakdown, which was being double-counted in the total
•The total now drops the redundant envelope when detailed stages are available, while legacy nights with only "asleep" still contribute as expected
•No data changes required, the fix applies to all existing nights