Your Parents Are Safe. Even When You're Not There.
VivaLyn Sathi turns any Android phone into a safety companion for elderly family members — with phone-based fall detection, spoken medication reminders in Hindi, voice-activated calling, and gentle social nudges. No wearable needed. No subscription. No complex setup.
2 Crore Seniors in India Live Alone.
You moved to another city for work. Your parents say "sab theek hai" on every call. But you worry — did they take their medicine? Did they eat? What if they fall and nobody's around? VivaLyn Sathi is the companion that's always there, even when you can't be.
Detects Falls. Alerts Family. No Smartwatch.
Most fall detection systems require expensive wearables. VivaLyn Sathi uses the accelerometer already in the phone. If a sudden impact exceeds the 2.5G threshold, a 10-second countdown starts. No cancellation? Emergency contacts get an SMS with location.
2.5G Threshold Detection
Calibrated to distinguish real falls from phone drops. The accelerometer monitors impact force continuously in the background.
10-Second Confirmation
After detecting a fall, Sathi speaks aloud: "Are you okay?" If the person responds or taps cancel within 10 seconds, no alert is sent.
Automatic Emergency SMS
If there's no response, Sathi sends an SMS to up to 3 emergency contacts with the person's GPS location and a message explaining the situation.
"Beta, Dawai Kha Li?" — Now the Phone Asks Too.
Add medications by voice or scan a prescription. Sathi reminds with spoken alerts in Hindi or English — morning, afternoon, night, before food, after food. It tracks whether the dose was taken and gently nags if it wasn't.
Voice + Scan Entry
Say "Metformin 500mg, subah aur raat khana ke baad" or scan the prescription. Sathi handles both.
Spoken Reminders
Sathi speaks the reminder aloud: "It's time for your Metformin." In Hindi or English, adjustable volume. No silent notifications that get missed.
Compliance Tracking
Tracks doses taken vs. missed. Sends a weekly summary to the caregiver — no separate app needed.
"Beti Ko Phone Karo" — That's All It Takes.
Your parents don't need to scroll through contacts or remember phone numbers. Just say the name — Mummy, Papa, Beti, Bhai, Didi — and Sathi initiates the call. Supports Hindi relationship terms natively.
Hindi Relationship Terms
Sathi understands "call Mummy", "Papa ko phone karo", "Bhai se baat karo" — maps relationship terms to saved contacts automatically.
Favourite Contacts
Set up to 10 favourite contacts. Sathi prioritises these when a name is ambiguous — "call Neha" always picks the right one.
No Dialer Needed
The entire calling flow happens within Sathi. No need to open the phone dialer, search contacts, or type anything.
Loneliness Is Silent. Sathi Notices.
Sathi tracks how often someone connects with family and friends. If it's been a while, it sends gentle nudges — "You haven't spoken to Beti in 5 days. Want me to call her?" Social connection is one of the 7 dimensions of the longevity score.
Connection Frequency Tracking
Sathi logs calls and conversations to track how frequently family connections happen — without being intrusive.
Gentle Nudges
Sathi never nags. It gently suggests — "Ravi beta, Mummy se baat kiye 4 din ho gaye. Call karein?"
Part of Longevity Score
Social connection is a key dimension of your wellness score. Staying connected isn't just emotional — it's a health indicator.
Give Your Parents a Companion That's Always There.
Free to download. No subscriptions. No data sold. Works in Hindi.