Your watch tracks. Cora coaches.
Sleep, HRV, resting heart rate, strain — your wearable already collects everything. Cora is the coach that reads it every morning and tells you what to actually do about it.
The problem with wearable data
Modern wearables are extraordinary sensors. An Apple Watch or Whoop measures your sleep stages, heart-rate variability, resting heart rate, and daily strain with clinical-adjacent accuracy — and then shows you a number.
A recovery score of 61 is not a plan. It doesn't tell you whether to lift heavy today, swap intervals for Zone 2, or eat more to support recovery. That gap — between measuring and deciding — is where most wearable owners get stuck staring at charts.
Cora closes the gap. It connects to the data your watch already collects and turns it into the decision you actually need: what to do today.
What Cora does with your watch data
Every morning, Cora reads last night's sleep, your HRV trend, and your resting heart rate, then scores your readiness as Body Charge. From there it acts: if you're recovered, today's session holds or intensifies. If you're run down, Cora rebuilds the day — lighter volume, different muscle groups, or full rest — and explains why.
During training, strain and heart-rate zones flow back in, so your weekly load stays balanced against what your body can absorb. Over weeks, Cora learns your personal patterns — how you respond to volume, how fast you recover, what your sleep does to your lifts.
You never have to interpret a chart again. You just get a coach who happens to read every signal your wrist produces.
Works with what you already wear
Cora syncs automatically with Apple Watch via Apple Health, and supports Whoop, Oura, Garmin, and Fitbit. Setup takes seconds: connect once, and your history starts informing your coaching immediately.
No wearable? Cora still works — it coaches by feel with quick check-ins, and gets sharper the moment you add a device.
Body Charge readiness
Sleep, HRV, and resting heart rate combined into one daily readiness score with a clear recommendation.
Recovery-adjusted training
Your plan reshapes itself around what your watch saw last night — automatically.
Strain & zone tracking
Heart-rate zones and training strain feed your weekly load, so you build without burying yourself.
Every major wearable
Apple Watch, Whoop, Oura, Garmin, Fitbit — one coach across all of them.
Watch & wearable FAQs
Which wearables does Cora support?
Apple Watch (via Apple Health), Whoop, Oura, Garmin, and Fitbit. Apple Watch has the deepest integration, including live workout tracking from your wrist.
Do I need an Apple Watch to use Cora?
No. Cora works without any wearable by coaching from your logs and quick daily check-ins. A wearable makes the coaching sharper because recovery signals arrive automatically.
How is this different from the score my watch already gives me?
Your watch measures and reports; Cora decides and plans. A readiness score tells you how you slept — Cora tells you what that means for today's squat session, adjusts the plan, and explains the reasoning.
Does Cora replace my watch's app?
No — it sits on top. Keep using your watch exactly as you do; Cora reads the same data and adds the coaching layer none of the device apps provide.
Put your watch data to work
Connect your wearable and get your first readiness readout — and a plan that responds to it — in minutes.
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