The intelligence layer for your health data
Every signal. One source of truth.
BAD fuses every wearable, lab and health source into one unified graph — then answers the only question that matters: am I getting healthier, and what should I do this week?
Ask anything, every day — grounded in your own unified health graph.
Core experience
Movement, recovery, readiness — one rhythm.
Every source converges into one current state — and one recommendation.
Current State
Fused from every connected source
Biological age
33vs 38 actual
Morning Run
Merged best-of-source · Watch + Strava
40:28:02
Duration
Representative — your numbers, derived from your own graph.
The product is the intelligence
BAD computes the scores — not the sensor.
The Apple Watch already out-sensors most dedicated wearables. The value was never the device — it's turning raw signals into a daily decision. BAD does that one level up: from the combined graph, independent of any single device.
Recovery & readiness
Fused from HRV, sleep, resting HR and strain across every source — never borrowed from a single device.
Training load & strain
Acute-to-chronic load across every workout and source, so the number reflects everything you did.
Biological age & longevity
Fitness age from VO₂max, push-up capacity, body composition and more. Are you aging slower than the calendar?
One weekly answer
Am I getting healthier, and what should I do this week — grounded in your own longitudinal data.
The more sources BAD fuses, the less any single wearable is load-bearing. Some scores are live today; richer ones land as more sources connect.
One graph, every source
You shouldn't care where the data came from.
Apple, Strava, Garmin, Oura, Whoop, blood labs, DEXA — it all converges into one canonical record per day and event, merged best-of-source. BAD ingests two ways: APIs and SDKs where they exist, and raw uploads (photos, screenshots, lab PDFs, DEXA scans) where they don't.
Apple Health
Watch, workouts, sleep, HR
Strava
Activities, routes, PRs
Whoop
Recovery, strain
Oura
Sleep, readiness
Garmin
Endurance, load
Superpower / Function
Blood biomarkers
TruDiagnostic
Epigenetic bio-age
DEXA
Body composition
VO₂max testing
Cardio fitness
CGM & nutrition
Glucose, fuel, intake
Honest status: Apple Health (incl. Apple Watch) and Strava are live today. The rest are on the roadmap — each the same shape: one adapter or upload pipeline, then it joins the graph.
How it works
One answer, from everything.
BAD reads the whole graph — every connected source — and gives you a real answer when you ask what to do today.
- 1Connect Apple Health and Strava in seconds
- 2Add sources over time — or upload labs, DEXA and screenshots
- 3BAD fuses it all into one unified health graph
- 4Ask anything, every day — grounded in your own data
What should I do today?
You've run 42 miles this week — 12% above target. Today is a rest day. If you must move: 30 min easy Z2. HRV is down 8%, so protect the adaptation window.
Log my weigh-in: 178.4 lbs
Saved. Down 0.8 lbs from your rolling low. Consistent.
Everything you need. Nothing you don't.
Six surfaces. One operating system for your body.
Chat
Coach, adapt, accountability.
Today
Your plan. Your focus.
Progress
Data that drives decisions.
Feed
Wins, updates, momentum.
Crews
Your people. Your edge.
Views
Dashboards that fit you.
Open by design
Open stack. Built for agents.
The unified graph is yours — and available to any agent you point at it. Connect your data, bring your tools, build custom experiences. Your data, your rules.
Apple Health
Connected source
Strava
Connected source
REST API
Read & write the graph
MCP Server
Tools for any agent
Stop staring at five apps.
Start with the data you already have. Get one answer. The work starts now.