CAIRE FreeStyle® Comfort® Portable Oxygen Concentrator
Expand your comfort zone with the CAIRE FreeStyle® Comfort® Portable Oxygen Concentrator — an innovative, lightweight, and powerful device designed to support oxygen users at home, on the go, and while traveling.
The FreeStyle Comfort features a unique curved design that rests naturally against the body, helping reduce swinging and bouncing while you move. Compact and easy to carry, this portable oxygen concentrator is designed to feel comfortable throughout the day while still offering dependable oxygen delivery.
With five pulse-dose flow settings and up to 1,050 mL of oxygen per minute, the FreeStyle Comfort offers flexibility for a range of oxygen therapy needs. Its smart oxygen delivery features help provide oxygen when you need it, including sensitive breath detection and automatic pulse delivery if no breath is detected.
Smart Oxygen Delivery
The FreeStyle Comfort uses advanced CAIRE technology to help support effective oxygen therapy, including:
- autoSAT® Technology to help maintain oxygen delivery as breathing rate changes
- autoDOSE Technology for automatic pulse delivery when no breath is detected
- UltraSense® Technology for sensitive breath detection
- myCAIRE™ Telehealth compatibility in select geographies
Designed for Comfort and Convenience
The FreeStyle Comfort is built with everyday use in mind. Its body-skimming, ergonomic shape helps it rest comfortably at your side, while the easy-to-read color display and glow-in-the-dark keypad make operation simple.
The device is compact and lightweight, measuring approximately 10 inches tall and weighing around 5 pounds. Battery options allow for extended use, with up to 8 hours using the 8-cell battery and up to 16 hours using the 16-cell battery, depending on setting and conditions.
Travel-Friendly Portable Oxygen
The FreeStyle Comfort meets FAA requirements for commercial airline travel, making it a strong choice for users who want greater freedom and flexibility while away from home. Its quiet operation, durable design, and long battery life options make it a dependable portable oxygen concentrator for daily errands, travel, and active lifestyles.
Built for Reliability
CAIRE is known for dependable oxygen therapy equipment, and the FreeStyle Comfort is designed with long-term reliability in mind. The device includes a 3-year manufacturer’s warranty and robust sieve bed technology to help reduce maintenance needs over time.
Included with the FreeStyle Comfort
- Portable oxygen concentrator
- Carrying bag
- Battery pack
- Power supply with AC input cable
- DC power cord
- 3-year manufacturer’s warranty
Product Dimensions
- Height: 10 inches
- Width: 7.3 inches
- Depth: 3.1 inches
A prescription is required to purchase this device. Please call to place your order, request a quote, or receive assistance choosing the right portable oxygen concentrator for your needs.



