Garmin DESCENT MK3 Series User Manual

Training Readiness
Your training readiness is a score and a short message that helps you determine how ready you are for training
each day. The score is continuously calculated and updated throughout the day using these factors:
• Sleep score (last night)
• Recovery time
• HRV status
• Acute load
• Sleep history (last 3 nights)
• Stress history (last 3 days)
Color Zone Score Description
Purple
95 to 100
Prime
Best possible
Blue
75 to 94
High
Ready for challenges
Green
50 to 74
Moderate
Good to go
Orange
25 to 49
Low
Time to slow down
Red
1 to 24
Poor
Let your body recover
To see your training readiness trends over time, go to your Garmin Connect account.
Endurance Score
Your endurance score helps you understand your overall endurance based on all recorded activities with heart
rate data. You can view recommendations for improving your endurance score, and the top sports contributing
to your score over time.
Color Zone Description
Pink
Elite
Purple
Superior
Blue
Expert
Green
Well Trained
Yellow
Trained
Orange
Intermediate
Red
Recreational
For more information, see the appendix
(Endurance Score Ratings, page183).
104 Appearance

Garmin DESCENT MK3 Series Specifications

General

Display Resolution	280 x 280 pixels
Display Type	Sunlight-visible, transflective memory-in-pixel (MIP)
Lens Material	Sapphire crystal
QuickFit Watch Band Compatible	Yes (26 mm)
Memory/History	32 GB
Connectivity	Bluetooth, ANT+, Wi-Fi
GPS	Yes
Display Size	1.4" (35.56 mm) diameter
Case Material	Fiber-reinforced polymer with metal rear cover
Water Rating	Dive (100 meters)
Sensors	Gyroscope, Accelerometer, Thermometer
Diving Features	Dive log, dive planning
Smart Features	Music storage, Garmin Pay, Notifications, Connect IQ
Materials	Fiber-reinforced polymer
Dimensions	51 x 51 x 17.8 mm
Bezel Material	Stainless steel or DLC titanium