Your body's signals,
connected.
Arkaayu brings your heart rate, oxygen, sleep, stress and activity together in one simple app — and lets you share them with your family and your doctor, only when you choose to.
The Arkaayu app is coming soon to the App Store and Google Play.
Everything your watch notices, in one place
The Arkaayu watch measures through the day and night. The app turns those readings into clear trends and gentle nudges.
Heart rate & HRV
Continuous heart rate, resting heart rate and heart-rate variability, with workout heart-rate zones.
Blood oxygen (SpO₂)
Spot checks and overnight readings, so you can see how well you're breathing while you sleep.
Sleep
How long and how well you slept, every night, with simple trends over weeks.
Stress & recovery
Daily stress and recovery levels, plus mood check-ins and a private journal.
Blood pressure, temperature & ECG
Wellness readings from the watch and connected devices, kept together so trends are easy to spot.
Insights that make sense
Plain-language daily summaries and goals — what changed, and small steps you can take today.
Arkaayu is a wellness product. Its readings help you understand trends and talk to your doctor; they are not a medical diagnosis and are not a substitute for professional medical advice. In an emergency, call your local emergency number.
Built for you — and the people who care for you
Your data stays yours. You decide who sees it, and you can stop sharing at any time.
Look after each other
- One family plan for parents and loved ones
- Gentle reminders and alarms
- Share readings with family members you choose
See how patients are doing between visits
- With the patient's consent, readings flow into Healaxy Follow-up
- Trends instead of one-off numbers
- Earlier conversations when something changes
Build on Arkaayu
- A secure API with user consent (OAuth 2.0)
- Steps, heart rate, SpO₂, sleep and more
- Developer portal coming soon at developers.arkaayu.health
Privacy is not a setting. It's the design.
Health data is personal. Here is how we treat yours.
Encrypted, stored in India
Your data is encrypted in transit and stored on servers in India.
Shared only with your consent
No app, clinic or person sees your data unless you approve it — and you can withdraw at any time.
Yours to see, correct or delete
Ask for a copy, a correction or deletion of your data. We never sell your health data.
Be among the first to try Arkaayu
For early access, clinic partnerships, developer access or investor conversations, write to us.