User manual

Intensity Minutes
To improve your health, organizations such as the World Health Organization recommend at least 150 minutes
per week of moderate intensity activity, such as brisk walking, or 75 minutes per week of vigorous intensity
activity, such as running.
The watch monitors your activity intensity and tracks your time spent participating in moderate to vigorous
intensity activities (heart rate data is required to quantify vigorous intensity). The watch adds the amount of
moderate activity minutes with the amount of vigorous activity minutes. Your total vigorous intensity minutes
are doubled when added.
Earning Intensity Minutes
Your D2 Mach 1 watch calculates intensity minutes by comparing your heart rate data to your average resting
heart rate. If heart rate is turned off, the watch calculates moderate intensity minutes by analyzing your steps
per minute.
• Start a timed activity for the most accurate calculation of intensity minutes.
• Wear your watch all day and night for the most accurate resting heart rate.
Sleep Tracking
While you are sleeping, the watch automatically detects your sleep and monitors your movement during your
normal sleep hours. You can set your normal sleep hours in the user settings on your Garmin Connect account.
Sleep statistics include total hours of sleep, sleep stages, sleep movement, and sleep score. You can view your
sleep statistics on your Garmin Connect account.
NOTE: Naps are not added to your sleep statistics. You can use do not disturb mode to turn off notifications
and alerts, with the exception of alarms (Controls, page 68).
Using Automated Sleep Tracking
1 Wear your device while sleeping.
2 Upload your sleep tracking data to the Garmin Connect site (Using the Garmin Connect App, page 91).
You can view your sleep statistics on your Garmin Connect account.
You can view sleep information from the previous night on your D2 Mach 1 device (Glances, page 49).
Navigation
Viewing and Editing Your Saved Locations
TIP: You can save a location from the controls menu (Controls, page 68).
1 From the watch face, press START.
2 Select Navigate > Saved Locations.
3 Select a saved location.
4 Select an option to view or edit the location details.
Saving a Dual Grid Location
1 Hold START.
2 Wait while the device locates satellites.
3 Select START to save the location.
4 If necessary, select DOWN to edit the location details.
100 Navigation