The short answer
For a child under 12, a wearable with its own SIM, one SOS button and safe zones does the safety job without the screen-time job. If the child needs to call you, a locked-down 4G watch that only dials saved numbers is the next step up. A hand-me-down smartphone is the worst of both. This guide was first written in April 2026 and refreshed in October 2026 now that the family app is on both stores and the Kavach Watch exists.
The smartphone-for-kids problem
Many Indian parents hand a child an old smartphone 'for safety' and then spend the next year fighting over screen time, games and whatever app the class is on this month. The phone also gets lost, dropped and borrowed. A dedicated wearable solves the safety need without opening that door at age 9.
What matters in a child tracker
Live location the family can watch after an alert, not just a last-known point. Safe zones round home, school and tuition, with an alert on arrival and on leaving. An SOS button the child can press without unlocking anything. A strap that survives the playground, a case that shrugs off rain, and a battery that lasts the school day. And a SIM that is fitted inside, so there is nothing to pull out or swap.
Why live location matters more than audio
A tracker that sends one point and goes quiet is missing half the problem. When a child is lost or scared and presses the button, the family needs a map that keeps moving until someone reaches them. Audio sounds reassuring in an advert, but a scared child does not narrate; a moving dot is what gets an adult there.
Your options in 2026
| Option | Age fit | What it does | Cost |
|---|---|---|---|
| Old smartphone | 12 and up | Everything, including everything you do not want | Free, plus a plan |
| Budget kids watch from a marketplace | 5 to 10 | Calls and location, often with an open SIM slot and weak privacy | ₹1,500 to ₹4,000 |
| Kavach Band | 6 and up | One-button SOS, live location, safe zones, fall alert, no screen to play with | ₹5,999 |
| Kavach Watch | 8 and up | Adds two-way calls limited to saved numbers; SOS dials the family in turn | ₹9,999 |
Common red flags
Avoid kid trackers with an open SIM slot (it can be removed), trackers that do not say where the location data is stored, watches that let any number call the child, and anything that relies on Wi-Fi positioning alone indoors. Cheap 'smart watches' on marketplaces have had repeated privacy problems; if the listing cannot name the company behind the app, walk away.
Kavach Band for kids: what is included
The Kavach Band fits children from about six: 28 g with the strap, sealed against rain and playground scrapes, a SIM fitted at the factory, one SOS button held for three seconds so a knock does not fire it, safe zones for home, school and tuition, and an alert if the band comes off the wrist. Up to 24 hours on a charge, about ten hours of it with GPS reporting every ten minutes, which covers a school and tuition day if it starts full. The band has no microphone and cannot stream audio. Parents see everything in the Kavach Care app on the App Store and Google Play, and by email.
When a child needs to call: the Kavach Watch
Some families want the child to be able to call home, and a hand-me-down phone is still the wrong answer. The Kavach Watch is a round 4G watch that makes and takes calls only with the numbers saved on it, so a stranger cannot ring it. Its SOS sends the location to the family and then dials the saved numbers in turn. It never pairs with a phone. At ₹9,999 it is the step up when calling matters more than simplicity.
Crowds, festivals and the Nashik Kumbh
A crowd is where a child tracker earns its keep, and a crowd is where mobile networks are weakest. Our Nashik Kumbh 2027 hub has the dates, the Amrit Snan days and a plan for the first ten minutes if a child is lost. Whatever device you choose, print the free Kumbh family ID card and the emergency contact card and put one in the child's pocket. Paper does not run out of battery.
How to introduce it to your child
Frame it as theirs, not a leash. Let them pick the strap colour. Explain the button is for lost, scared or hurt, not for 'I forgot my tiffin'. Show them the cancel press for a false fall alarm so it is not frightening. Children who understand the device wear it; children who are told to wear it leave it in the bag. Our child-safety page has more on how families use it day to day.
Written by
Sayyed Nishat
Co-Founder, ARCG Private Limited
Co-Founder of ARCG Private Limited. Writes the guides for families and pilgrims, including the Nashik Kumbh 2027 planning articles. About the team
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