How AARO TWIN Works
Smarter Recovery Starts Here AARO TWIN lets you simulate your biology in real time before you feel it.
The Science Behind
Smarter Recovery  
AARO gives you real-time insight into your gut-brain-body system, revealing how your food, stress, sleep and
movement shape your health, so you can recover faster, build stronger habits, and feel more in control.



Gut
Brain
Body
AARO TWIN
Wear It. Live Your Day.
Slip on the AARO wearable – no wires, no effort – as it seamlessly tracks gut activity, nervous system stress, sleep rhythms, and emotional-digestive shifts in real time.
Get Real-Time Insights
AARO delivers expert, real-time alerts—like when to rest, push, or adjust your diet—based on your actual gut-brain-body signals, offering precision guidance backed by science.

Your BioTwin™ is Born
As you live your day, AARO builds your BioTwin™—a real-time simulation of your biology that learns how your body responds to food, stress, sleep, and emotion, like a lab and health expert on your wrist.
Sleep & Recovery Loops
While you sleep, AARO tracks microbiome regeneration, cortisol rhythms, and recovery patterns so you wake up with a full-system readiness report and clear guidance for your gut, mood, and performance.
Predictive Analytics
Engage with our community for support and inspiration as you progress.
Community Support
Stay informed with the latest research and advancements in gut-brain-body science.
Expert Knowledge
Easily monitor your recovery metrics and make informed decisions.
Track Progress
Together, we will redefine what wellness means for you.




Gut-Brain Intelligence
Your BioTwin™
Personalised Recovery
Real-Time Adaptive Coaching
What Makes AARO Different?
AARO TWIN
128 City Road, London, United Kingdom, EC1V 2NX