Tutorial - Descent Mk3i: Apnea ∣ How to Use Mk3i While Freediving

In this video, we will show you how to use your Descent Mk3i while freediving.
0:00 Introduction
0:24 Set apnea alerts
2:07 Start freediving
2:56 Back to the surface
3:21 In-dive menu
3:30 Stopwatch
3:41 Set the variometer
4:08 Freedive with the variometer
4:45 End dive
More information about the apnea alerts feature:
www.garmin.com.my/minisite/ga...