Readings you can trust to show the trend.
One number on one day rarely means much. Arkaayu learns your normal and shows you when something changes — in plain language, without the clutter.
What the watch measures
Measured on your wrist, synced to the app in the background, and kept as a history you own.
| Signal | What you see in the app | Why it helps |
|---|---|---|
| Heart rate | Continuous readings, daily average, minimum and maximum, resting heart rate | Resting heart rate drifting up over days can be an early sign of stress, illness or poor recovery. |
| Heart-rate variability (HRV) | Nightly HRV in milliseconds and its trend | A widely used marker of recovery and how your body is coping with load. |
| Blood oxygen (SpO₂) | Spot checks and readings during sleep | Shows how well oxygen is carried in your blood, especially overnight. |
| Sleep | Deep, light and REM sleep, time awake, awakenings and a sleep score | Sleep quality, not just length, shapes energy, mood and recovery. |
| Activity | Steps, distance, calories and active minutes | Simple daily goals that add up. |
| Workouts | Workout sessions with average and peak heart rate and time in each heart-rate zone | Train at the right intensity, and see your fitness improve. |
| Stress | Stress readings through the day | Spot the times and habits that wind you up — and the ones that help you recover. |
| Blood pressurewellness | Systolic and diastolic readings with pulse | Watch the trend and take it to your doctor; confirm with a validated cuff. |
| Skin temperature | Readings and changes from your baseline | A shift from your usual can accompany illness or poor sleep. |
| ECGwellness | Single-lead recordings you can view and save as a PDF report | A recording to show your doctor when you feel something unusual. |
| Body measurements | Height and weight history | Context for every other number. |
Blood pressure, ECG and other readings on Arkaayu are for general wellness and are not a medical diagnosis. Watch readings can be affected by fit, movement and skin. Always confirm with your doctor and medical-grade equipment before making health decisions.
What the app does with them
Daily, weekly and monthly summaries
Your day at a glance, and the bigger picture over weeks and months.
Insights in plain language
What changed and why it might matter — and you can tell us if an insight was useful.
Goals
Set goals for sleep, steps or activity and see your progress every day.
Mood check-ins & journal
Quick check-ins at times you choose, and a private journal for anything worth remembering.
Reminders & alarms
Medicine, water, movement or bedtime — gentle reminders on your wrist.
Ask about your data
An AI assistant that answers questions about your own readings in everyday words. It does not diagnose.
Unusual-reading alerts
A notice when a reading is well outside your usual range, so you can rest, re-check or call your doctor.
Family plan
Up to five family members on one plan, each with their own private account.
Your data, exportable
Download a copy of your data from the app whenever you want it.
Plans
Start free. Upgrade when you want the full history.
₹0
- Everyday health tracking
- One device
₹299 / month
or ₹799 a quarter · ₹2,799 a year
- Full trend history
- Unlimited devices
- Priority support
₹4,499 / year
- Everything in Premium
- Up to 5 family members
- Shared household view, with each person's consent
Introductory prices — they may change; the app always shows the current price before you buy. Prices include applicable taxes unless stated otherwise in the app. Plans renew automatically; cancel any time, and get a full refund if you ask within 7 days of a payment; see the Terms of Use.