Inogen One G3
- 90-95%
- Portable (Battery-powered)
- 1-4Pulse setting
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Inogen One G3 and Devilbiss iGo2 Portable Oxygen Concentrator are both Portable (Battery-powered) Portable (Battery-powered) Oxygen Concentrators with purity 90-95 %. However, they differ in areas such as Purity, Battery Duration, Transportation Humidity and Temperature Range.
Below is a detailed comparison of Inogen One G3 and Devilbiss iGo2 Portable Oxygen Concentrator to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | Inogen | Drive DeVilbiss |
| Rating | ||
| Warranty |
3 year warranty
|
2 year warranty
|
| Purity | 90-95 % | 90 % |
| Battery Duration | — | 3.5 hours |
| Transportation Humidity | — | 93 % |
| Temperature Range | — | 35 Celcius |
| Type | Portable (Battery-powered) | Portable |
| Pulse Flow | 1-4 Pulse setting | 1-5 Pulse setting |
| mL dose | 10.5 mL | — |
| Weight | 2.2 kg | 2.2 kg |
| Operating altitude | 10000 feet | 10000 feet |
| Battery backup (at 2 pulse setting) | 3 hours | 3.5 hours |
| Recharge time | 4 hours | 5 hours |
| Backup with external battery pack | 8 hours | — |
| Oxygen Purity Indicator (OPI) | No | No |
| Sound level | 42 db | 37.5 db |
| Dimensions | 8.75H x 7.25W x 3D inch | 8.4x 3.9x 8.4 inch |
| Oxygen Purity % Analyzer | No | No |
| Indian Voltage Model | Yes | Yes |
| Loss of Power Alarm | Yes | Yes |
| Company Headquarters | USA | Germany |
| System Malfunction Alarm | Yes | Yes |
| No Flow Alarm | Yes | Yes |
| US FDA Approved | Yes | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| User Replaceable Sieve Beds | — | No |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | Inogen One G3 User Manual | Devilbiss iGo2 Portable Oxygen Concentrator User Manual |
| Service manual | Inogen One G3 Service Manual | - |
Inogen One G3 is listed as a Portable (Battery-powered) oxygen concentrator, while Devilbiss iGo2 Portable Oxygen Concentrator is listed as a Portable oxygen concentrator.
Inogen One G3 provides pulse flow of 1-4 Pulse setting, while Devilbiss iGo2 Portable Oxygen Concentrator provides pulse flow of 1-5 Pulse setting.
Both models provide medical-grade oxygen, with Inogen One G3 listed at 90-95 % and Devilbiss iGo2 Portable Oxygen Concentrator listed at 90 % across their flow range.
Inogen One G3 comes with 3 year warranty, while Devilbiss iGo2 Portable Oxygen Concentrator comes with 2 year warranty.
Inogen One G3 is headquartered in USA, while Devilbiss iGo2 Portable Oxygen Concentrator is headquartered in Germany.
Neither of the products has an Oxygen Purity Indicator.
Neither product has an Oxygen Purity % analyser and lacks this feature. This means none of the machines can display the actual oxygen purity percentage on the screen.
Both Inogen One G3 and Devilbiss iGo2 Portable Oxygen Concentrator have Weight of 2.2 kg.
Inogen One G3 measures 8.75H x 7.25W x 3D inch, while Devilbiss iGo2 Portable Oxygen Concentrator measures 8.4x 3.9x 8.4 inch.


