Loner Duo

The Loner Duo is the critical link between a worker, their Blackline Connect smartphone app and monitoring personnel. Worn discreetly on the lapel or waist, and working in conjunction with our safety app, Loner Duo lets users call for help or send an alert without the need to unlock their phone or even have it with them.

With Loner Duo, workers can quickly call for help, acknowledge pending alerts or initiate an SOS alert without having to use their smartphone. A simple pull of the wearable’s latch triggers an alert in the Blackline Connect app, which gets sent in real-time over the air to monitoring personnel equipped with the tools to initiate and deploy an optimized emergency response directly to the worker’s exact location. Loner Duo connects to your smartphone’s Blackline Connect app from up to 10 meters away, even if the app isn’t open.