With increasing elevation and decreasing pressure, amount of effective oxygen in the air descreasing too. On sea level there's about 20,9% of oxygen in the air. This datafield will show you a percentage of oxygen in actual elevation (use at your own risk).</p><p></p><p>You can set to show real value of oxygen (max 20.9 at sea level) or percentage from this value (for example 1000m = 18.4 = 88% from max). If you like, you can check the effective oxygen information on webpage http://www.higherpeak.com/altitudechart.html </p>
v3.7.0 - Added support for many new devices, code update
Captain Marvel
D2™ Air
D2™ Air X10
D2™ Bravo
D2™ Bravo Titanium
D2™ Charlie
D2™ Delta
D2™ Delta PX
D2™ Delta S
D2™ Mach 1
Darth Vader™
Descent™ G1, Descent™ G1 Solar
Descent™ Mk1
Descent™ MK2, Descent™MK2i
Descent™ Mk2S
Edge® 1000
Edge® 1030
Edge® 1030 Plus
Edge® 1030, Bontrager
Edge® 130
Edge® 130 Plus
Edge® 520
Edge® 520 Plus
Edge® 530
Edge® 820
Edge® 830
Edge® Explore
Edge® Explore 1000
Edge® Explore 820
Enduro™
Enduro™ 2
epix™
epix™ (Gen 2), quatix® 7 – Sapphire Edition
First Avenger
ForeAthlete® 230J
ForeAthlete® 235J
ForeAthlete® 630J
ForeAthlete® 735XTJ
ForeAthlete® 920XTJ
Forerunner® 230
Forerunner® 235
Forerunner® 245
Forerunner® 245 Music
Forerunner® 55
Forerunner® 630
Forerunner® 645
Forerunner® 645 Music
Forerunner® 735XT
Forerunner® 745
Forerunner® 920XT
Forerunner® 935
Forerunner® 945
Forerunner® 945 LTE
fēnix® 3, quatix® 3, tactix® Bravo
fēnix® 3 HR
fēnix® 5, quatix® 5
fēnix® 5 Plus
fēnix® 5S
fēnix® 5S Plus
fēnix® 5X, tactix® Charlie
fēnix® 5X Plus
fēnix® 6
fēnix® 6 Dual Power
fēnix® 6 Pro, fēnix® 6 Sapphire
fēnix® 6 Pro Dual Power
fēnix® 6 Pro Solar
fēnix® 6 Solar
fēnix® 6S
fēnix® 6S Dual Power
fēnix® 6S Pro, fēnix® 6S Sapphire
fēnix® 6S Pro Dual Power
fēnix® 6S Pro Solar
fēnix® 6S Solar
fēnix® 6X Pro, fēnix® 6X Sapphire, fēnix® 6X Pro Solar, tactix® Delta Sapphire, quatix® 6X Solar, tactix® Delta Solar, tactix® Delta Solar Ballistics
fēnix® 7, quatix® 7
fēnix® 7 Pro
fēnix® 7S
fēnix® 7S Pro
fēnix® 7X, quatix® 7X – Solar Edition
fēnix® 7X Pro
fēnix® Chronos
GPSMAP® 66i
GPSMAP® 66s / 66st
GPSMAP® 66sr
GPSMAP® 67, GPSMAP® 67i
GPSMAP® 86i
GPSMAP® 86s
GPSMAP® 86sc
GPSMAP® 86sci
Instinct® 2, Instinct® 2 - Camo Edition, Instinct® 2 Solar - Tactical Edition, Instinct® 2 Solar - Surf Edition, Instinct® 2 - dēzl™ Edition
Instinct® 2S, Instinct® 2S - Camo Edition, Instinct® 2S Solar - Tactical Edition, Instinct® 2S Solar - Surf Edition, Instinct® 2S - dēzl™ Edition
Instinct® 2X
MARQ™ Adventurer
MARQ™ Athlete
MARQ™ Aviator
MARQ™ Captain, MARQ™ Captain: American Magic Edition
MARQ™ Commander
MARQ™ Driver
MARQ™ Expedition
MARQ™ Golfer
Mercedes-Benz Venu®
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2S
Montana 700, Montana 700i, Montana 750i
Oregon® 7 Series
quatix® 6
quatix® 6X, quatix® 6X Solar, quatix® 6X Dual Power
Rey™
Rino® 7 Series
tactix® 7, tactix® 7 – Pro Ballistics Edition, tactix® 7 – Pro Edition
Venu®
Venu® 2
Venu® 2 Plus
Venu® 2S
Venu® Sq.
Venu® Sq. Music
vívoactive®
vívoactive® 3
vívoactive® 3 Mercedes-Benz® Collection
vívoactive® 3 Music
vívoactive® 4, GarminActive
vívoactive® 4S, GarminActive S
vívoactive® HR
Data Field