Download
The Sentry App
Protect your lone workers in under one hour. Download free on the App Store or Google Play and your team is safeguarded from day one.
Free to download • iOS 13+ • Android 8+
Everything your lone workers need. In one tap.
The Sentry app is designed to be used under pressure — fast, simple, and reliable when it matters most.
One-touch panic alarm
Instant SOS with live location sent to managers and nominated contacts.
Silent distress signal
Discreet SOS when a visible alarm is unsafe — alerts management without alerting the threat.
Live location sharing
Real-time GPS tracking during active sessions only — never tracked outside of work hours.
Automatic video capture
Camera begins recording automatically on alarm trigger — stored securely in the audit trail.
Private incident reporting
Whistleblowing-compliant confidential channel — report without fear of retaliation.
Friends & Family licences
Every user receives 3 free personal licences to share with family — zero extra cost.
Setup takes under two minutes per person
Staff receive an SMS invite link, download the app, and they are protected. No training. No technical setup. No hardware.
Receive invite link
An SMS invite sent by your admin. Tap to open the App Store or Google Play.
Download & sign in
Install The Sentry and sign in with the credentials from your invite. Takes under two minutes.
Start a session
One tap before a solo viewing. Your manager can see you live. You are protected.
Are you an admin setting up your team?
The admin portal is web-based — no download needed. Log in at app.thesentry.co.uk to manage your team, monitor sessions, and access your compliance documentation pack.
Your team protected in under one hour.
Download the app or book a demo to see The Sentry in action.
No credit card required • Free 30-minute demo • Protect your team today