User manual
Table Of Contents
- Table of Contents
- Introduction
- Clocks
- Flying
- Selecting a Favorite Airport
- Setting the Altitude Alert
- Setting the Barometric Pressure Manually
- Viewing NEXRAD Weather Radar
- Flying Activity
- Setting the Auto Fly Value
- Starting a Flight
- Viewing Your SpO2 Readings in Flight
- Navigating to the Nearest Airport
- Navigating to an Aviation Waypoint by Its Identifier
- Stopping Navigation
- Enabling Emergency Mode
- Viewing Waypoint Information
- Horizontal Situation Indicator
- Disabling the Automatic Flight Timer
- Routes and Flight Plans
- Activities and Apps
- Starting an Activity
- Stopping an Activity
- Running
- Swimming
- Multisport
- Indoor Activities
- Climbing Sports
- Starting an Expedition
- Skiing
- Golfing
- Jumpmaster
- Customizing Activities and Apps
- Training
- Workouts
- PacePro Training
- Segments
- Using Virtual Partner®
- Setting a Training Target
- Racing a Previous Activity
- History
- Appearance
- Watch Face Settings
- Glances
- Viewing the Glance Loop
- Customizing the Glance Loop
- Aviation Alerts
- Altimeter
- Viewing Aviation Weather Information
- Body Battery
- Performance Measurements
- Training Status
- Controls
- Sensors and Accessories
- Map
- Music
- Connectivity
- User Profile
- Safety and Tracking Features
- Health and Wellness Settings
- Navigation
- Power Manager Settings
- System Settings
- Device Information
- Troubleshooting
- Product Updates
- Contacting Garmin Aviation Product Support
- Getting More Information
- My device is in the wrong language
- Is my phone compatible with my watch?
- My phone will not connect to the watch
- Can I use my Bluetooth sensor with my watch?
- My headphones will not connect to the watch
- My music cuts out or my headphones do not stay connected
- Restarting Your Watch
- Resetting All Default Settings
- Tips for Maximizing the Battery Life
- Acquiring Satellite Signals
- The temperature reading is not accurate
- Activity Tracking
- Appendix
Viewing Your SpO2 Readings in Flight
WARNING
The SpO2 readings are intended for supplemental information only. Always defer to applicable flight
instruments for primary awareness.
The D2 Mach 1 device has a wrist-based pulse oximeter to gauge the saturation of oxygen in your blood (SpO2).
During a flight, the device automatically takes pulse oximeter readings more frequently, so you can monitor your
SpO2 percentage.
TIP: You can improve the accuracy of your SpO2 readings by turning on all-day acclimation mode in the pulse
oximeter widget settings (Setting the Pulse Oximeter Mode, page 75).
During a flight, scroll up or down to view the SpO2 data screen.
Your most recent reading appears as an oxygen saturation percentage and position on the color gauge.
NOTE: If you are too active for the device to determine your oxygen saturation, dashes appear instead of a
percentage. You should remain stationary for up to 30 seconds while the device reads your blood oxygen
saturation.
Flying 7