3OverviewUsing the Wrist StrapThe Foretrex 101 has been designed to comfortably fit your wrist. For best perfor-mance, wear the Foretrex 101 like a watch, with the top face of the unit oriented towardsthe sky. A strap extension provides additional length and easily attaches to the existingstrap.To fasten the Foretrex 101 to your wrist:1. With the strap open, place the Foretrex 101 on your wrist.2. Slide the end of the strap through the connector.3. Adjust to fit comfortably and secure the strap using the Velcro®. Do not adjust tootightly around your wrist as this may restrict blood circulation.To add the strap extension:1. Slide the end of the existing strap through the connector on the extension.2. Place the Foretrex 101 on your wrist or arm.3. Slide the end of the extension through the existing connector.4. Adjust to fit comfortably and secure the strap using the Velcro®. Do not adjust tootightly around your wrist/arm as this may restrict blood circulation.Getting Started