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Portable Oxygen Concentrator Comparison ChartUpdated 3 months ago


Inogen Rove 4
Inogen One G5 
Inogen Rove 6
SimplyGo Mini
SimplyGo
Devilbiss iGo2
Eclipse 5
FreeStyle Comfort 
Model Number
IS-400NA
IS-400-NA8
IS-500-NA8
IS-500-NA16
IS-501-NA8
IS-501-NA16
1113601
1113602
1068987
125D
900-SEQ
AS200-3
AS200-103
Oxygen Flow
Pulse dose delivery system
Three flow settings: 1 – 3
Pulse dose delivery system
Six flow settings: 1 – 6
Pulse dose delivery system
Six flow settings: 1-6
Pulse dose delivery system
Five flow settings: 1-5
Pulse dose on six flow settings: 1-6
Continuous flow up to 2lpm
Pulse dose delivery system
Five flow settings: 1-5
Pulse Dose: 9 settings
Continuous Flow: Up to 3 LPM
Pulse dose delivery system
Five flow settings: 1-5
Weight
2.7 lbs. with 4 cell battery
3.3 lbs. with 8 cell battery
4.7 lbs. with 8 cell battery
5.7 lbs. with 16 cell battery
4.7 lbs. with 8 cell battery
5.7 lbs. with 16 cell battery
5 lbs. with standard battery
6 lbs. with extended battery
10 lbs with battery
4.95 lbs with battery
18.4 lbs
5 lbs with 8-cell battery pack
6 lbs with 16-cell battery pack
Max Oxygen
Output for Pulse Dosing
630 ml/min
1260 ml/min
1260 ml/min
1000 ml/min
1440 ml/min
1014 ml/min
3000 ml/min
1050 mL/min
Size
5.91" x 2.68" x 7.2" (with 4 cell battery)
7.19" x 3.26" x 8.15"
(with 8 cell battery)
7.2" x 3.3" x 8.1"
(with 8 cell battery)
9.4" x 8.3" x 3.6" (with standard battery)
11.5" x 10" x 6"
8.4" x 3.5" x 8.6" 
19.3" x 12.3" x 7.1"
10.0" x 7.3" x 3.1"  - 8-cell battery pack
Noise Level
40 dBa*
38 dBa*
39 dBa*
43 dBA*
43 dBA*
37 dBa*
 48 dBa at 3 LPM
39.9 dBa*
Battery
4 cell battery up to 2.7 hours
8 cell battery up to 5 hours
8 cell battery up to 6.5 hours
16 cell battery up to 13 hours
8 cell battery up to 6.25 hours
16 cell battery up to 12.75 hours
Standard battery up to 4.5 hours
Extended battery up to 9 hours
3.5 hours on pulse setting of 2 
2.3 hours on continuous flow setting of 1lpm
3.5 Hours at Setting 2
up to 5.4 hours in pulse mode
up to 4.4 hours in continuous flow mode
8-cell battery - up to 8 hours
16-cell battery - up to 16 hours
Power
AC Power Supply 100-240V, 50-60Hz 
DC Power Cable for mobile use.
AC Power Supply 100-240V, 50-60Hz 
DC Power Cable for mobile use.
AC Power Supply 100-240V, 50-60Hz 
DC Power Cable for mobile use.
AC Power Supply 100 to 240 VAC, 50/60 Hz
DC Power Cable for mobile use.
AC Power Supply 100 to 240 VAC, 50/60 Hz
DC Power Cable for mobile use.
AC Power Supply 100 to 240 VAC, 50/60 Hz
DC Power Cable for mobile use.
AC Power: 100-240 VAC, 50-60Hz
DC Power: 12 VDC minimum
AC Power: 100–240 VAC, 50-60Hz
DC Power: 11–18 VDC (10 max amp)
Meets FAA Requirements
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Standard Warranty
5 years on system
1 year on sieve bed
1 year for battery
5 years on system
1 year on sieve bed
1 year for battery
5 years on system
1 year on sieve bed
1 year for battery
3 years on system1 year on sieve bed
1 year for battery
3 years on system
1 year on sieve bed
1 year for battery
5 years on system
1 year on sieve bed
1 year for battery
3 years (Includes sieve beds)
1 year on battery and power supplies
3 years (Includes sieve beds)
1 year on battery and power supplies
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