The short answer
For a parent who has never used a smartphone, buy a wearable that carries its own SIM, has one SOS button, detects falls, and sends alerts to the family without a phone in the loop. Everything phone-based fails at the moment it matters, because the phone is flat, locked or in the other room. The rest of this guide is the seven things to check, what to avoid, how to choose between a band and a watch, and how to put it on a parent's wrist without it feeling like surveillance. First written in April 2026, refreshed in October 2026 now that the Kavach Care app is on both stores and the Kavach Watch exists.
Why a GPS tracker matters for elderly parents
India has about 150 million people aged 60 and over, and the number roughly doubles by 2050. More and more of them live alone or as a couple while their children work in another city or another country. A wearable gives the family a low-friction way to know a parent is safe, and gives the parent a way to call for help that does not depend on reaching a phone, unlocking it and finding a number.
Phone-based trackers vs dedicated wearables
Asking your father to keep his phone charged, the location toggle on and a tracking app installed is asking for failure. He will leave it on the dining table. A dedicated wearable runs on its own: no app to open on his side, no setting to flip, nothing to learn beyond one button. That reliability is the whole point, and it is worth the extra spend over a free app.
The seven things that actually matter
Use this as a checklist with any seller, including us.
| What to check | Why it matters | What to ask |
|---|---|---|
| Own SIM, fitted and managed | No SIM tray means nothing to remove, recharge or forget | Who pays the SIM? What happens when it lapses? |
| SOS without a phone | The alert must leave the wrist on its own | Does SOS need a paired phone or an app on the wearer side? |
| Fall detection | The one alert the wearer cannot send themselves | Tested how? Certified by whom? What is the cancel window? |
| Live location, not last known | A point from an hour ago sends you to the wrong place | Does the map keep updating after an SOS? |
| Safe zones | Leaving home at 2 am should raise a flag | Can the family draw a zone round home and the park? |
| Water and bathing | Most serious falls at home happen in the bathroom | Splash-proof or an immersion rating? Can it stay on in the shower? |
| Battery and the alert channel | A charger is the longest gap in coverage | Hours per charge on the default interval? Alerts by push, email, SMS, WhatsApp? |
What to avoid
Avoid trackers that require a monthly subscription just to see a location, anything that needs a paired smartphone to send an SOS, devices with an open SIM slot the wearer can pull out, bulky pendants seniors are embarrassed to wear in public, and any product whose alarms stop when the plan lapses. An SOS is an alarm. A plan should never gate an alarm.
Band or watch: which Kavach for which parent
The Kavach Band, ₹5,999, is for a parent who wants nothing to learn: one button, no screen to read, 28 g with the strap, splash-proof for handwashing and the bathroom, up to 24 hours on a charge. The Kavach Watch, ₹9,999, is for a parent who wants to talk back: a round 4G watch with two-way calls limited to the numbers saved on it, an SOS that sends location to the family and then dials them in turn, heart rate and blood oxygen on demand, and a battery the maker rates at about four days on ten-minute reporting, a figure we have not yet confirmed ourselves. Neither pairs with a phone. Our which-Kavach page walks through the choice question by question.
Fall detection: what to expect honestly
The Kavach Band watches for the shape of a fall, buzzes, and starts a 30-second countdown. One press cancels it. If nobody cancels, the band sends an SOS with live location to up to three contacts on its own. It has been tested in our own trials, including by the founder, and it works; it is not certified and we do not publish a detection rate. Soft falls onto a bed or sofa can be missed, and a hard knock can start the countdown by mistake. Treat a fall alert as a reason to call, not as proof. The full explanation, including where it can be wrong, is on our fall-detection page.
What the family actually sees
Every alert lands in the Kavach Care app on the App Store and Google Play, and by email, with a map that keeps updating. Up to three emergency contacts get the same alert at the same moment, whether they are in the next lane or in another country. SMS and WhatsApp alerts are not live yet. SOS, fall and band-removed alerts are free for the life of the device; the paid Safety Plan, ₹149 a month or ₹1,299 a year, adds live tracking and longer route history.
Battery: the honest number
The band runs up to 24 hours on a charge, about ten hours with GPS reporting every ten minutes, and four to five hours in live mode. That is less than the multi-day figures some trackers print on the box, and we would rather you knew before buying. Most families charge it during the afternoon rest or overnight on the bedside table, and the gap is the one window the band does not cover.
How to introduce it without making parents feel watched
Frame it as their device, not yours. Let them choose the strap colour. Let them decide who the three contacts are. Set up safe zones with their input, not behind their back. Explain the button for genuine emergencies and show them the cancel press for a false fall alarm. The goal is dignity plus safety, not surveillance. Our setup guide is written for the adult child doing the setup and the parent watching.
Where to start
Read the senior-safety page for how families use the band day to day, use the which-Kavach page to pick band or watch, and reserve a band with no payment until launch. Print the free emergency contact card for the wallet while you wait.
Written by
Sayyed Fahim
Kavach, ARCG Private Limited
Works on Kavach at ARCG Private Limited and writes the buying guides and product explainers. Every figure in them is checked against the facts page before it is published. About the team
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