
ProTechMe One
Lives on your keyring, lapel or wrist and sends the alarm through the app - no screen, no unlock.
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Your phone, a button on your keyring, or a standalone GPS alarm for people who work alone - every one of them reaches the contacts you chose and the nearest ProTechMe users.


The app
One alarm reaches the contacts you chose, then the five nearest ProTechMe users. Helpers see where you are and get directions to you.
ProTechMe is not a monitoring centre and does not replace the emergency services. We do not dispatch ambulances, police or fire services. In a life-threatening emergency, always call your local emergency number.
The devices
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Three devices, two buyers. The quick answer is below - full spec sheet underneath.
For private
You always have your phone on you and you want something tiny on a keyring, lapel, or wristband for the walk home, the late train, or the run at dusk. Water-repellent, 8 g, up to 3 years on one CR2032.
See the ProTechMe OneFor business
Lone workers, restricted-phone industrial sites, night shifts and patrols. Built-in SIM, GPS, two-way voice and IP67, with no phone in the loop - as a pendant on a dock, or as the ProTechMe Go Watch on the wrist. Sold to organisations, per deployment.
| Feature | ProTechMe One | ProTechMe Go | ProTechMe Go Watch |
|---|---|---|---|
| Form factor | Keychain, pin, or wristband | Pendant with charging dock | Watch, worn on the wrist |
| Range | Up to 50 m to your phone | Standalone - no phone needed | Standalone - no phone needed |
| Battery life | Up to 3 years (CR2032) | 96 hours standby | Up to 5 days per charge |
| Water | Water-repellent | IP67 | IP67 |
| Two-way voice | Through your paired phone | Built-in speaker and microphone | Built-in speaker and microphone |
| Phone | Pairs with the ProTechMe app | None needed to raise the alarm | None needed to raise the alarm |
| Best for | Walking home at night, running or cycling alone, commuting, living alone | Lone workers, night shifts, restricted-phone industrial sites | Teams who would rather wear the alarm than carry one more device |
| Sold to | Private users and organisations | Organisations only, per deployment | Organisations only, per deployment |
| Price | $35 | Pricing on request | Pricing on request |
Pricing
Hardware prices are in US dollars and exclude shipping, import duty and local sales tax, which your distributor confirms before you pay.
| Product | Price | Notes |
|---|---|---|
| App | Free | For private users. Organisations: talk to us. |
| ProTechMe One | $35 | One-time, per button. |
| ProTechMe Go | Pricing on request | Quoted with your deployment. Workplaces only. |
| ProTechMe Go Watch | Pricing on request | Quoted with your deployment. Workplaces only. |
| Hub | Pricing on request | Quoted with your deployment. Workplaces only. |
Where to buy
Tell us your country and we tell you exactly who ships to you.
Denmark
Linucare ApS is the Danish company behind ProTechMe, so linucare.com is a separate, Danish-language shop. Same button, same team.
Shop on linucare.comEverywhere else
We ship through local partners - including our distributor in India. Email us your country and how many buttons you need, and we put you in touch with the right one.
Email contact@protechme.comDispatch, duty and the returns window depend on the seller for your country and are confirmed on your order. Defective units are repaired or replaced - see our terms of service. Distributors: see distribution partnerships.