The Is-sw 1.1 world's first explosion-protected industrial smartwatch for ATEX/IECEx zones 1/21 complements the i.safe MOBILE overall portfolio and can be used in a highly flexible way for employee safety and organisation in the company. Coupled via Bluetooth with the i.safe MOBILE devices, it functions as a supplementary hand-free display on the wrist for displaying important messages, hazard messages and measured values.  The IS-SW1.1 enables vital signs to be monitored, an emergency call to be made with GPS location and can emulate RFID smart cards for convenient access control. Coupled via Bluetooth with the i.safe MOBILE devices, it functions as a supplementary hand-free display on the wrist for displaying important messages, hazard messages and measured values. The IS-SW1.1 enables vital signs to be monitored, an emergency call to be made with GPS location and can emulate RFID smart cards for convenient access control.