Add-on Zone 1/21
IS-SW1.1
The 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.
Advantages
- GPS positioning
- Collecting vital data
- NFC time recording and access control
- SOS key for emergencies
Technical features
Operating system | ISM-OS |
---|---|
Memory | 1 GB RAM 8 GB internal memory |
Dimensions | Size: 53,95 x 45,4 x 17,6 mm Weight: 70 g |
Display | 1,6" (4,064 cm) |
Battery | 500 mAh, 3,7 V |
Connectivity | Bluetooth® 5.1 GPS, Glonass, Beidou Near Field Communication |
Types of protection | IP68 dust-/waterproof Usable from -10 °C to +55 °C |
Extra information | Tensile test bracelet: 28 kgf (tear off) |
Further features

SOS key for loneworker protection
LWP ready (third party application required, based on country specific regulations)
LWP ready (third party application required, based on country specific regulations)

Accelerometer, Gyroscope, Magnetic, Pressure, SpO2, Pulse sensors

Desktop Charger

Vibration alarm
Approvals

ATEX (Europe)
approved
approved
II 2G Ex ib IIC T4 Gb
II 2D Ex ib IIIC T135°C Db
II 2D Ex ib IIIC T135°C Db

IECEx (International)
approved
approved
Ex ib IIC T4 Gb
Ex ib IIIC T135°C Db
Ex ib IIIC T135°C Db

NEC500 (North America)
approved
approved
Class I Div. 1 Groups A, B, C, D, T4
Class II Div. 1 Groups E, F, G, T4
Class III Div. 1 T4
Class II Div. 1 Groups E, F, G, T4
Class III Div. 1 T4

Japan-Ex (Japan)
approved
approved
Ex ib IIC T4 Gb
Ex ib IIIC T135°C Db
Ex ib IIIC T135°C Db
Contents
Included
- Smartwatch
- Desktop Charger
- i.safe PROTECTOR 2.0
- Power Adapter universal
- Safety Instructions
- Quick Start Manual
- Screwdriver

DOWNLOADS

Datasheet IS-SW1.1
English