Garmin Mk3si

This advanced dive computer and smartwatch, sized for smaller wrists, comes with Garmin innovations to help prepare you to make the most of your diving experience — plus multisport training and smart features for your active life out of the water.

Features:

• Customisable dive modes
• Surface GPS
• Garmin Dive Apps
• Lume mode
• Dive compass
• Variometer
• PO2 / CNS% alert
• No-decompression Limit alert
• Decompression stop and safety stop feature

Battery Performance:

• Smartwatch: Up to 10 days (4 days always-on)
• Battery Saver Watch Mode: Up to 12 days
• GPS Only: Up to 28 hours (22 hours always-on )
• All Satellite Systems: Up to 20 hours (16 hours always-on)
• All Satellite Systems + Multi-band: Up to 17 hours (14 hours always-on)
• All Satellite Systems + Music: Up to 6 hours
• Max Battery GPS: Up to 44 hours
• Expedition GPS: Up to 10 days
• Dive Mode: Up to 30 hours
• Dive Mode with Air Integration: Up to 15 hours