Garmin Descent G1 Computer
Descent G1 Computer
YOU’RE A DIVER UNDERNEATH
Land or sea, this compact dive computer is built for both of your worlds.
Support for multiple dive modes — ranging from technical to free dives.
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Explore longer with up to 25 hours in dive mode, 21 days in smartwatch mode and 26 hours in GPS mode. |
GPS enabled to help mark surface entry and exit points. |
Track your activities with more than 30 built-in sports apps and advanced training features. |
Measure your performance, and track your stats above water. |
Store up to 200 dives. Upload, share and review dives in the Garmin Dive™ app1 |
FEATURES:
- BATTERY LIFE
- Stay in the water longer with up to 25 hours in dive mode, 21 days in smartwatch mode and 26 hours in GPS mode.
- ENGINEERED FOR ENDURANCE
- This rugged dive computer is water-rated to 100 meters, features a sapphire lens and is rated to MIL-STD-810.
- DESIGNED TO BE DARING
- With a high-contrast display and purpose-built design, this device is meant to wow you.
- DIVE MODES
- Get multiple dive modes for single and multiple gas dives (including nitrox and trimix), gauge, apnea, apnea hunt and closed-circuit rebreather.
- DIVE COMPASS
- Easily navigate below the waterline with the built-in 3-axis compass.
- SPORTS APPS
- Use preloaded activity profiles for trail running, swimming, running, biking, hiking, rowing, skiing, golfing and more.
- WRIST-BASED HEART RATE
- The watch constantly samples your heart rate4 and will alert you if it stays too high or too low while you’re at rest. It also helps gauge how hard you work during activities — even while swimming.
- SMART NOTIFICATIONS
- Receive emails, texts and alerts right on your wrist when paired with a compatible device.
- GARMIN PAY™ CONTACTLESS PAYMENTS
- Breeze through checkout lines with Garmin Pay contactless payments6 through participating providers.
SPECS:
General |
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LENS MATERIAL |
sapphire crystal |
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BEZEL MATERIAL |
fiber-reinforced polymer |
CASE MATERIAL | fiber-reinforced polymer |
QUICKFIT™ WATCH BAND COMPATIBLE |
yes (22 mm) |
STRAP MATERIAL |
silicone |
PHYSICAL SIZE |
45.5 x 45.5 x 15.2 mm |
DISPLAY SIZE | custom, two-window design: 0.9” x 0.9” (23 x 23 mm) |
DISPLAY RESOLUTION | 176 x 176 pixels |
DISPLAY TYPE | monochrome, sunlight-visible, transflective memory-in-pixel (MIP) |
WEIGHT |
61 g |
BATTERY LIFE |
Dive Mode: Up to 25 hours |
WATER RATING | Dive (100 meters) |
MEMORY/HISTORY | 32 MB |
Diving Features |
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DIVE ACTIVITY MAXIMUM OPERATING DEPTH | 100 meters |
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SINGLE-GAS MODE | |
MULTI-GAS MODE | |
GAUGE MODE | |
APNEA MODE | |
APNEA HUNT MODE | |
DECOMPRESSION MODEL | Bühlmann ZHL-16c with gradient factors |
NITROX SUPPORT | |
TRIMIX SUPPORT | |
CLOSED CIRCUIT REBREATHER (CCR) | |
GAS MIXES |
Air, Nitrox and Trimix up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses. |
AUTO START/END DIVE | |
SAFETY STOP | yes (customizable off/3min/5min) |
DEEP STOPS | yes (using custom gradient factors) |
DIVE ASCENT/DESCENT RATE INDICATOR | |
AUTOMATIC ALTITUDE ADJUSTMENT | |
NO FLY TIME | yes |
DIVE PLANNER | yes (basic NDL + multi-gas deco planner) |
BACKLIGHT | yes (configurable time and intensity; auto-on at depth) |
ALERTS & ALARMS | Audible and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switching. Customizable (up to 40) audible and/or vibration per dive mode, based on depth or time |
3-AXIS DIVE COMPASS | yes (with adjustable heading, quick change to 90R, 90L and reciprocal). Indicates degrees and direction back to set heading |
MISSED DECO LOCKOUT | yes (can be disabled prior to dive with user acknowledgement) |
SURFACE DIVER STATUS WIDGET | yes (surface interval, N2/HE loading, CNS, OTU and tissue compartment status) |