
Lightweight portable concentrator
CAIRE Freestyle Comfort with AutoSAT
The CAIRE Freestyle Comfort pairs a curved, ergonomic shape with CAIRE’s AutoSAT technology, which keeps the oxygen dose consistent as your breathing rate changes. It’s a comfortable everyday portable that sits naturally at your hip.
✓ Specialist guidance✓ FAA approved✓ Three-Year Warranty on the Unit✓ Nationwide shipping
Why people choose it
Ergonomic designCurved shape hugs your body instead of bumping against it.
AutoSAT technologyHelps deliver a consistent dose as your breathing changes.
Battery optionsStandard 8-cell battery with a larger 16-cell option for longer days.
Travel readyFAA approved, with AC and DC power supplies.
Specifications
| Manufacturer | CAIRE |
|---|---|
| Product Weight | 8 Cell Battery: 5 pounds16 Cell Battery: 6 pounds |
| Dimensions | 8 Cell Battery: 7.3 inches Wide x 3.1 inches Deep x 10 inches High16 Cell Battery: 7.3 inches Wide x 3.1 inches Deep x 11 inches High |
| Flow Settings | Pulse Dose: Settings from 1 – 5 1 = 210 mL/min 2 = 420 mL/min 3 = 630 mL/min 4 = 840 mL/min 5 = 1050 mL/min |
| Oxygen Purity | 90% (+5.5% / -3%) |
| Maximum Oxygen Output | 1050 mL/min |
| Battery Duration | Setting of 1 8 Cell Battery: 8 hours average 16 Cell Battery: 16 hour average Setting of 2 8 Cell Battery: 4 hours average 16 Cell Battery: 8 hour average Setting of 3 8 Cell Battery: 3 hours average 16 Cell Battery: 6 hour average Setting of 4 8 Cell Battery: 2.25 hours average 16 Cell Battery: 4.5 hour average Setting of 5 8 Cell Battery: 2 hours average 16 Cell Battery: 4 hour average |
| Battery Charging Time | 8 Cell Battery: About 3.5 hours with the use of AC or DC power 16 Cell Battery: About 6 hours with the use of AC or DC power |
| Noise Level | Around 39 decibels at a setting of 2 (As loud as a refrigerator humming) |
| FAA Approved | Yes |
| Alarms / Alerts | Start Up, No Breath Detected, Low Battery Shut Down, Low Battery Warning, Warm-Up, Low Concentration, Battery Over Temp, High Temperature, Low Temperature, High Pressure, Breathing Rate Exceeded, Fan Failure, Low Pressure |
| Warranty | Three-Year Warranty on the Unit, Three Warranty on Sieve Beds, One-Year Warranty on Battery and Accessories |
| Items in the Box | Includes the Freestyle Comfort unit (AS200-1), small 8-cell lithium ion battery (BT034-1), carry bag (MS396-1), shoulder strap (MS397-1), power supply with AC input cable (4997-SEQ), DC (vehicle) power cord (CD041-1), cannula and user’s manual. |
Compare the CAIRE Freestyle Comfort
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Not sure if the CAIRE Freestyle Comfort with AutoSAT is right for you?
Our specialists will look at your prescription, lifestyle and travel plans and help you choose with confidence. And soon, you’ll be able to try it in person at our Florida showroom.

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