24/7 Health Tracking

Your personal score, calculated from last night's sleep, daily activity, HRV, and resting heart rate. It's your guide to smarter training and sustainable habits.

Turn every session into data. See your real-time effort, heart rate zones. Get the insights you need train smarter, not just harder.

Your personal score, based on deep, light, and REM sleep phases, total duration, and interruptions. It's your insight into true nightly recovery.

Your daily exertion score, measured by heart rate and activity — the essential metric to pair with your Recovery Score.

Your data.
Your devices.
Our intelligence

AQ connects to Apple Health and Google Fit, so you can use your favorite wearable.

Start with our recommended sensor JC Vital V4

Analyze Recovery.
Build discipline.
Get Results.

AQ for trainers and teams

How it works

Your athletes track their key metrics in the AQ app. Their recovery and readiness data flows directly into your coaching dashboard - AQ Trainer.

Your insight

See an objective readiness score for each athlete. Instantly identify who’s primed for peak intensity and who needs rest before fatigue affects performance.

Your coaching edge

Prescribe personalized training loads based on physiology, not guesswork. Foster accountability and better habits by making the impact of recovery on results transparent to your athletes.

The complete ecosystem

Implement the full AQ system - the athlete’s AQ app, your AQ Trainer dashboard, and the professional JC Vital V4 sensor for premium accuracy — for a seamless, end-to-end data-driven coaching environment.

Let's Collaborate

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JCVital V4 Sport HRV Smart Band

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Battery life > 7 Days

Battery Capacity 90mAh

Waterproof IP68

OTA Support Supports OTA via Bluetooth 5.0