See the terms
Aerial view of Mina during Hajj: the white tent city filling the valley to the hills, with unbroken rivers of pilgrims moving between the camps.

Photo: saudipics · CC BY-SA 4.0

A 4G safety watch
for Hajj and Umrah

Safe Daira is a 4G safety watch worn for the whole pilgrimage: a guardian and a guide in one. One press sends your live location to your family and calls them on its own line, a fall raises the alarm by itself, and it tells you what is performed wherever you are standing, in your language. No phone to carry, nothing to set up.

The Safe Daira watch: a round 4G safety watch with a white case, a side SOS key and a dark dial showing the time, the Hajj date and the wearer’s location.

The watch knows where you are standing

Most pilgrims perform Hajj once. They arrive having read a booklet on the plane, and then spend five days quietly unsure whether they are doing it right, in a language they may not read, surrounded by two million people who all look confident. Safe Daira answers the question you actually have at the moment you have it: what happens here?

Position resolved21.4226, 39.8261

The Kaaba

الكعبة · Masjid al-Haram · 11 m from centre

Performed here

Tawaf

On arrival, after Arafah, and before departure

Seven circuits anticlockwise, beginning and ending level with the Black Stone. Men uncover the right shoulder and walk briskly in the first three circuits of an arrival tawaf.

History

The Qur’an describes the Kaaba as raised by Ibrahim and his son Isma‘il as the first house appointed for the worship of God. It has been rebuilt several times: by the Quraysh in the Prophet’s ﷺ youth, when he settled the dispute over who would place the Black Stone by having the clans carry it together on a cloak, and again by Ibn az-Zubayr and al-Hajjaj in the first century of Islam. The kiswa, the black covering with its gold calligraphic band, is replaced each year.

Why it matters

It is not worshipped; it is the direction of worship. Every prayer offered anywhere on earth faces this point, and the tawaf is the only rite in Islam performed around a physical object, which is why the crowd here is the densest a pilgrim will experience.

Informational summary, not a religious ruling. Coordinates are approximate centre points for locating a pilgrim, not surveyed boundaries.

The problem, from the public record

Safe Daira has not shipped, so any testimonial on this page would be invented. Here is what is actually documented about the problem we are building for, with sources.

1.8M+
pilgrims perform Hajj each yearSaudi General Authority for Statistics, 2024 Hajj bulletin.
5 days
in which the entire rite takes place8–13 Dhul Hijjah. The crowd does not disperse between stages.
51.8°C
peak temperature recorded at the Grand MosqueSaudi National Center for Meteorology, June 2024.
1,301
deaths reported during Hajj 2024Saudi Ministry of Health, July 2024. Officials attributed the majority to heat, concentrated among pilgrims without official permits walking long distances in open sun.
Phones fail at the moment of need

The phone is the wrong tool here

Every phone-based approach assumes the person in trouble can reach a handset, unlock it, find an app and read what it says. Hajj systematically breaks each of those assumptions: a large share of pilgrims are elderly, many are abroad for the first time, most do not read Arabic, hands are occupied during the rites, and handsets are flat by mid-afternoon because everyone has been navigating and calling home all day. A safety tool that depends on the phone is a tool that stops working exactly when it is needed.

A long warning window, unobserved

Heat gives warning that nobody is watching

Heat exhaustion is not instantaneous. It escalates over tens of minutes, through a stage where the person is still walking and still lucid but no longer regulating. In a group of forty spread across open ground at Arafat, no leader can observe that stage in every individual. It is a continuous-monitoring problem being handled by intermittent human attention, which is why it keeps producing casualties.

Minutes, not hours

Separation is only recoverable early

A pilgrim who has been out of contact for two minutes is nearby and findable. The same pilgrim at the evening headcount is a search across a city hosting two million people, conducted by an operator who is also responsible for the other thirty-nine. The difference between those two situations is entirely a matter of when you found out, and that is the variable a wearable actually changes.

The risk at each stage of Hajj

This is what a general-purpose tracker cannot use. Hajj follows the same sequence every year, in the same places, with the same things going wrong at each one. A product built for it can be configured before the group leaves home.

Diagram of arrival at the airport: a group moving through immigration and baggage, accounted for watch by watch against the manifest as a reconciliation sweep passes over the queues.MANIFEST42 / 42ARRIVAL · JEDDAHWhole group cleared · nobody unaccounted

Jeddah or Madinah

Day 1

What goes wrong

Separation at immigration and baggage, before anyone knows the group.

What Safe Daira does

Watches are provisioned against the manifest before departure. The console shows the whole group clearing the airport, name by name.

What the watch does

The watch has no fitness tracking, no notifications, no apps and no music controls. Everything it does not do is battery, reliability and attention returned to the things it does.

A guide that knows where you are standing

The watch resolves your position to the place you are in, and tells you: the rite performed here, or the history of the ground you are on.

Live location, continuously

Where your pilgrim is, right now, on a map, shared with named family and with their registered group leader.

One press. It calls your family.

Hold the side key. The alert goes out with live location, and the watch then rings up to three family numbers in turn, over its own line.

Two-way calls, only with people you chose

Family can ring the watch and the wearer can ring back. Nobody else can reach it.

Fall detection with escalation

A hard fall raises an alert automatically. Silence is treated as the emergency it usually is.

Group perimeter alerts

The group leader knows the moment somebody leaves the camp, the hotel, or the procession.

Reunite mode

When a pilgrim is separated, the watch guides the person walking toward them.

Each capability in full, on the watch page

Designed to be wearable in ihram

The strap is a single unstitched, unknotted piece of silicone with a smooth buckle, in the same category as a wristwatch or a medical alert bracelet, items widely held by scholars to be permissible in ihram because they are worn, not sewn to fit the body. We put this in front of you rather than in a footnote because it is the first question every operator asks. We are not a religious authority: we have built the watch so that the ruling is straightforward, and we encourage groups to confirm with the scholar they already rely on.

How we designed around the question

The group console for operators

A group leader is one person, on foot, in the heat, responsible for forty to fifty pilgrims. Handing them a live map of everybody is handing them a triage problem. The console does the triage and gives them a queue.

  • Manifest uploaded before departure: nothing configured in Saudi Arabia
  • Escalation routed to the leader standing nearest, not to head office
  • "Not reporting" shown as distinct from "not moving"
  • Timestamped audit trail, exportable for a regulator or a family
Group 7 · Arafat · 9 Dhul Hijjah42 / 42
1
Critical
2
Attention
38
Nominal
1
No signal
  • Fatima A.Bus 2 · Tent 14Fall detected · SOS sentArafat · 2 min agoAcknowledge
  • Yusuf I.Bus 1 · Tent 09Outside camp perimeter210 m · 3 min agoAcknowledge
  • Aminah S.Bus 2 · Tent 14Heart rate elevatedArafat · rising 20 minAcknowledge
  • Ibrahim K.Bus 3 · Tent 22With groupUpdated 8 s agoView
  • Khadija M.Bus 1 · Tent 09With groupUpdated 11 s agoView
  • Omar R.Bus 3 · Tent 22Not reportingBuffering · last 4 min agoAcknowledge

Illustration of the console. Names and readings are examples.

09:41
HHajj 1448 · Family1 wearer · 1 online
FFatima
FFatimaSafe Daira WatchMina camp 5 · 8 s ago72%strong
Start live track
MapDevices1AlertsHealthSettings

The family app

Most of the time the app simply says your person is fine. Not a map you have to interpret, not a feed of readings to worry about: one screen that answers the question you actually have, at any hour, from any time zone, without phoning a group leader who is standing in 47°C looking after thirty-nine other people.

  • You see your person. Only your person.Access is scoped to the next-of-kin your pilgrim nominated at fitting. You do not see the rest of the group, and they do not see you.
  • It tells you when it does not know"Not reporting" is shown as its own state, distinct from "not moving". A stale pin presented as live is the most dangerous thing a tracking app can do.
  • The alert goes to the leader firstYou are told what happened and that somebody nearby is already going. You are three thousand miles away; being notified first would only mean sitting up with nothing to do.

Frequently asked questions

Does the watch work without a phone?

Yes. The watch has its own 4G connection, its own number and its own battery, so it does not depend on the wearer owning, carrying, charging or being able to operate a phone.

How long does the battery last, and how is it charged?

The maker’s figure is about four days at ten-minute reporting, which means one charge during the five days of Hajj. It charges on a magnetic contact cable from any USB socket, with no exposed port to seal or corrode. The group leader is warned when a watch reaches 20% and the family at 10%. We will publish our own measurement before the first season.

Which network and SIM does the watch use in Saudi Arabia?

The watch carries a nano-SIM that we fit and pay for before departure, so there is nothing to insert, activate or top up. It runs on 4G with voice over LTE on the Saudi and Gulf networks. Connectivity for one pilgrimage is included in the USD 149 price.

How much does Safe Daira cost for an individual pilgrim?

USD 149 to own, including connectivity for one pilgrimage and the location-aware Hajj guide. Group operators pay per pilgrim per pilgrimage, from USD 79.

How does the watch guide me during Hajj?

The watch knows where you are standing. If a rite is performed there, it tells you which and what it consists of; if none is, it tells you the history and significance of the place, spoken in your language and shown on the screen in large type. It is an informational guide, not a religious authority.

Can my family call the watch?

Yes. The watch has its own number and two-way calling, limited to the family and group-leader numbers loaded before departure. Nobody else can call it, and there is no remote listen-in function.

Is a wrist watch permissible in ihram?

The strap is a single unstitched, unknotted piece with a smooth buckle: the same category as a wristwatch or a medical alert bracelet. Safe Daira is not a religious authority and encourages every group to confirm with the scholar they already rely on.

Who can see a pilgrim’s location?

Only the pilgrim’s registered group leader and the next-of-kin that pilgrim personally nominated. Not other pilgrims, not other families, and not advertisers. Safe Daira does not sell location data.

How does the family see where their pilgrim is?

Through the family app. Access is scoped to the next-of-kin the pilgrim nominated at fitting: you see your person and only your person, not the rest of the group. “Not reporting” is shown as its own state, distinct from “not moving”, and when something happens you are told what happened and that somebody nearby is already going.

What happens if the watch is taken off?

It comes off with a buckle whenever the wearer wants. Removal outside a registered charging window raises a quiet, low-priority notice to the group leader, never an emergency. A safety device somebody cannot take off is a restraint, and that is a different product with different ethics.

What happens when the mobile networks are saturated?

The watch is designed to hold its readings when there is no capacity and send them the moment the network returns, so the trail is complete even where the live view was not. This is a design target to be confirmed on production firmware.

Join the operator pilot programme

We are working with a limited number of operators for the first season rather than selling broadly, because the hardware is at prototype stage and we would rather say so than oversell it. Pilot operators get the season at cost, direct access to the engineering team, and a say in what gets built next.

No payment is taken to register interest.