Airsep Freestyle 3
- 90-95%
- Portable (Battery-powered)
- 1-3Pulse setting
Philips SimplyGo Portable Oxygen Concentrator
- 90-96%
- Portable (Battery powered)
- 0.5-2LPM
Airsep Freestyle 3 and Nidek Nuvo Nano 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, Temperature Range and Type.
Below is a detailed comparison of Airsep Freestyle 3 and Nidek Nuvo Nano Portable Oxygen Concentrator to help you understand their specifications, features, advantages, and key differences.
| Compare | ||
|---|---|---|
| Brand | AirSep | Nidek Medical |
| Rating | ||
| Warranty |
3 year warranty
|
1 year warranty
|
| Purity | 90-95 % | 87-96% % |
| Battery Duration | — | 3.5 hours |
| Temperature Range | — | 40 Celcius |
| Type | Portable (Battery-powered) | Portable |
| Pulse Flow | 1-3 Pulse setting | 5 Pulse setting |
| mL dose | 8.75 mL | — |
| Weight | 2 kg | 2.1 kg |
| Operating altitude | 12000 feet | 10000 feet |
| Battery backup (at 2 pulse setting) | 2.5 hours | — |
| Recharge time | 4 hours | 4 hours |
| Backup with external battery pack | 10 hours | — |
| Oxygen Purity Indicator (OPI) | No | No |
| Sound level | 41 db | 49 db |
| Dimensions | 8.6H x 6.1W x 3.6D inch | 6.4x 3.5x 8.8 inch |
| Outlet pressure | — | 25 psi |
| Oxygen Purity % Analyzer | No | No |
| Indian Voltage Model | Yes | Yes |
| Loss of Power Alarm | Yes | Yes |
| Company Headquarters | USA | USA |
| System Malfunction Alarm | Yes | Yes |
| No Flow Alarm | Yes | Yes |
| US FDA Approved | Yes | Yes |
| FAA Approved | Yes | Yes |
| CE Certified | Yes | Yes |
| Literature | ||
| Brochure | Download Brochure | Download Brochure |
| User manual | Airsep Freestyle 3 User Manual | Nidek Nuvo Nano Portable Oxygen Concentrator User Manual |
| Service manual | Airsep Freestyle 3 Service Manual | - |
Airsep Freestyle 3 is listed as a Portable (Battery-powered) oxygen concentrator, while Nidek Nuvo Nano Portable Oxygen Concentrator is listed as a Portable oxygen concentrator.
Airsep Freestyle 3 provides pulse flow of 1-3 Pulse setting, while Nidek Nuvo Nano Portable Oxygen Concentrator provides pulse flow of 5 Pulse setting.
Both models provide medical-grade oxygen, with Airsep Freestyle 3 listed at 90-95 % and Nidek Nuvo Nano Portable Oxygen Concentrator listed at 87-96% % across their flow range.
Airsep Freestyle 3 comes with 3 year warranty, while Nidek Nuvo Nano Portable Oxygen Concentrator comes with 1 year warranty.
Both Airsep Freestyle 3 and Nidek Nuvo Nano Portable Oxygen Concentrator are headquartered in USA.
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.
Airsep Freestyle 3 weighs 2 kg, while Nidek Nuvo Nano Portable Oxygen Concentrator weighs 2.1 kg. A lighter model is generally easier to move and handle.
Airsep Freestyle 3 measures 8.6H x 6.1W x 3.6D inch, while Nidek Nuvo Nano Portable Oxygen Concentrator measures 6.4x 3.5x 8.8 inch.


