Go & One: 24/7 UK Monitoring No Long Contracts Free Delivery 30 Day Money Back Guarantee

One — GPS Pendant

Personal Alarm Pendant with GPS & Fall Detection

A straightforward, lightweight pendant with one SOS button — for anyone who prefers something simpler than a watch, backed by 24/7 UK monitoring.
  • 24/7 UK monitoring
  • Fall detection
  • Free delivery
  • 30 day money back guarantee
MediAlarm One personal alarm pendant with GPS and fall detection

(Pendants may vary)

Who One is designed for

For people who want help at the press of a single button, without a watch.

Older people living alone

One simple button, with a trained UK responder at the other end, day and night.

Anyone who prefers simplicity

No screen and no menus — just press the button to speak to our team.

People out and about

GPS means the pendant works away from home too, wherever there's mobile coverage.

Key features

One-button SOS

Press the button to connect to our UK monitoring team. No phone needed — the pendant makes the call.

Fall detection

Raises an alert automatically if a hard fall is detected, even if you can't press the button.

GPS location

At home, in the garden or out for a walk, our responders can see your location when you raise an alert.

Two-way voice

Speak to our responder through the pendant and stay on the line until help arrives.

IP67 water-resistant design

Designed for everyday life, whatever the weather — protection against everyday rain, splashes and temporary water exposure. Not completely waterproof.

Light and portable

Worn around the neck or on a clip, so it goes wherever you go.

What happens when you press SOS

  1. 1

    You raise an alert

    Press the SOS button, or fall detection raises the alert for you.

  2. 2

    Our UK team answers

    A trained responder speaks to you through the pendant and can see your location and details.

  3. 3

    Help is arranged

    We contact your chosen contacts or the emergency services and stay with you until help arrives.

Monitoring and safety

One is connected to our UK monitoring centre 24 hours a day, 365 days a year. Your contacts and important details are held on file, so there's no need to find a phone when it matters.

GPS uses satellite and mobile network positioning. Accuracy can vary indoors, in built-up areas and where signal is weak.

  • No fall-detection system can identify every fall. You can always press SOS yourself.
  • Designed for use within the UK, subject to mobile network coverage.

Plans and what's included

Choose a plan and check out securely online — the pendant is included with your monitoring plan.

What's included

  • One pendant and charger
  • 4G SIM and mobile connectivity
  • 24/7 UK monitoring
  • TrueKare app for family
  • Free delivery

We're so sure you'll love it.

30-day money-back guarantee

Your device, 24/7 UK monitoring and free delivery. No upfront device cost.

Guarantee subject to our Returns Policy and Terms & Conditions.

Choose how you would like to pay:

Best valueAnnual plan
One plan · 24/7 UK monitoring
£299.99
Device upfront cost
£0.00
Delivery
Free
Fall detection
£0.00
Total today
£299.99

Discount code

Have a code? Add it here and the discount comes off your first payment.

Secure checkout

Equipment. The pendant is supplied as part of your monitoring service and remains the property of Medi Alarm 247 Limited. It is returned when your service ends.

Delivery. Free delivery. Your device will typically arrive within 3–5 working days, depending on processing and delivery times.

30 day money back guarantee. Subject to our Returns Policy and Terms & Conditions, which also explain cancellation.

Practical information

Battery and charging
A quick daily top-up keeps the pendant ready to use.
Connectivity
Built-in 4G SIM — no landline, WiFi or phone needed. Designed for use within the UK, subject to mobile network coverage.
Water resistance
IP67 rated — protection against everyday rain, splashes and temporary water exposure. To preserve water resistance, minimise unnecessary water exposure and avoid hot water, high-pressure jets, soaps and cleaning products. Always dry the device and charging contacts completely before charging. Water resistance may diminish over time. Full water-resistance guidance
Setup
Arrives ready to use. Our UK team can talk you through a test call.

Why choose MediAlarm 247

  • UK-based monitoring team, 24/7
  • TSA & TEC accredited monitoring centre
  • No long contract
  • 30 day money back guarantee, subject to terms
  • Free delivery
  • Friendly UK sales and support team

One pendant FAQs

Is One connected to your 24/7 monitoring team?

Yes. SOS and fall alerts from the One pendant go to our UK monitoring team, 24 hours a day, 365 days a year.

Is the One pendant water resistant?

Yes. The One pendant is IP67 rated, protecting against everyday rain, splashes and temporary water exposure. It is not completely waterproof — avoid swimming, bathing and prolonged submersion, and dry it fully before charging.

Will the pendant work in a power cut?

Yes. It runs on its own battery and uses the mobile network, so a power cut at home doesn't affect it.

Can I wear the pendant outside my home?

Yes. GPS helps our responders find you in the garden, at the shops or on a walk. Designed for use within the UK, subject to mobile network coverage.

Does fall detection work every time I fall?

Fall detection is designed to recognise hard falls, but no system can identify every fall. You can always press the SOS button yourself.

How much does it cost?

£299.99 annually (equivalent to £24.99 a month), £89.99 every three months (equivalent to £30.00 a month), or £32.99 billed monthly. Monitoring, the 4G SIM and the app are included. All three plans are available online.

Do I need to return the pendant if I cancel?

Yes. The pendant is supplied as part of your monitoring service and remains the property of Medi Alarm 247 Limited, so it is returned when your service ends, in line with our Terms & Conditions.

When will my pendant arrive?

Delivery is free. Your device will typically arrive within 3–5 working days, depending on processing and delivery times.

Your safety. Your choice. Your peace of mind.

Talk to our UK team about the One pendant, or request a callback at a time that suits you.

Phone lines open Mon–Fri, 9am–5pm. Go and One: 24/7 monitoring, 365 days a year. Junior: family monitored via the app only.