X-Wrist S3 · The SOS watch for seniors

One button for immediate help, wherever your parents are

A 4G wristwatch with an SOS button, two-way calls, GPS location, fall detection and health monitoring — permanently connected to the X-Wrist SOS app on the family's phone.

See the specs

Over 20 features built for seniors

SOS button

GPS tracking

HD calls

Fall detection

Dynamic heart rate

SpO2 oxygen

Temperature

Medication reminders

Safe zones

IP67 water resistant

~5-day battery

Blocks unknown callers

Emergencies

The SOS button

Long-press for 3 seconds — on screen or on the dedicated side button.
The watch calls the 3 emergency numbers in turn, in a loop, until someone answers.
The family gets an instant alert in the app, with the watch's exact position.
Simple interface: two big buttons — SOS and microphone. Nothing to learn.

Always-on protection

Fall detection

The built-in motion sensor recognises a fall and automatically alerts the family, with the location, without the wearer pressing anything.

Push alert in the app to every caregiver.
Works anywhere there is signal — at home, in the yard, on the street.

An assistance feature — it does not replace medical supervision.

Health

Discreet monitoring

Dynamic heart rate — measured automatically throughout the day.
Blood oxygen (SpO2) — red-light optical sensor.
Body temperature — dedicated NST117 sensor.
All readings reach the family's app, with history.

The X-Wrist S3 is not a medical device; readings are indicative and not for diagnosis.

Location

Always know where they are

GPS + LBS + WiFi + AGPS — 3–10 m accuracy outdoors.
Safe zones (geofence) — get an alert when they enter or leave defined areas.
Route history — for the last 30 days, right in the app.

10 minNormal mode

60 minBattery saver

1 minTracking mode

The position reporting interval is changed from the app.

For the family

The X-Wrist SOS app

Call the watch and the watch calls you — two-way voice calls.
Group voice chat between the watch and the family.
Controlled phone book: up to 15 numbers; calls from outside it can be rejected automatically.
Several watches on the same account, with multiple caregivers.
Battery level and watch status, always visible.

Datasheet

X-Wrist S3 specifications

Networks	4G LTE (B1/B2/B3/B5/B7/B8/B20, B38/B39/B40/B41) · 3G WCDMA (B1/B2/B5/B8) · 2G GSM (850/900/1800/1900)
Positioning	GPS (3–10 m) + LBS + WiFi (3–50 m) + AGPS
Chipset	ASR3603S
Sensors	Dynamic heart rate · SpO2 (red light) · NST117 temperature · motion sensor (G-sensor)
Calls	Loud speaker, noise-cancelling microphone, 15-number phone book, quick dial, auto answer
Battery	600 mAh Li-polymer · ~5 days standby · ~10 h talk time · magnetic charger
Durability	IP67 — hand washing, rain (no swimming or showers)
Dimensions	32 × 14.5 × 56.5 mm · 258 mm strap · 42 g
Materials	ABS+PC case · soft silicone strap
Colours	Red / Black
SIM	Nano-SIM slot (works with any mobile operator)
Operating temperature	-20…+45 °C · humidity 5–95%
App	X-Wrist SOS — Android and iOS

Want an X-Wrist S3 for your parents?

Write to us and we'll walk you through everything: setup, SIM, app.