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Please allow 5-7 days for delivery. We’ll send tracking information as soon as it ships!
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Introducing the FreeStyle® Comfort®, your gateway to freedom, independence, and peace of mind. This lightweight, body contouring portable oxygen concentrator empowers you to enjoy life on your terms. Whether you’re traveling, shopping, walking the dog, or spending time with family, the FreeStyle Comfort helps you move through your day with ease, energy, and confidence, without compromise.
With smart oxygen delivery that adjusts to your natural breathing patterns, the FreeStyle Comfort ensures you get the support you need, whether you're at rest, on the move, or asleep. Features like UltraSense™ breath detection, autoSAT® real-time flow adjustment, and autoDOSE® backup delivery keep you comfortable, consistent, and in control, no matter what the day brings.
Live your life without disruption. At just 39 decibels, the FreeStyle Comfort operates softer than a whisper, offering you peace and privacy whether you're at a quiet dinner, watching TV, or enjoying a restful night’s sleep.
Weighing just 5 lbs and ergonomically designed to hug your body, this concentrator is comfortable for you to wear for hours on end. With up to 16 hours of battery life, FAA approval for airline travel, and a slim, discreet profile, you’re free to explore without limitation.
No more costly tank refills or waiting on deliveries. The FreeStyle Comfort pulls oxygen from the air around you, offering an endless supply with minimal upkeep. Built to last with industry leading durability and a 3-year warranty, it’s a smart investment in both your health and freedom.
Designed with simplicity in mind, the FreeStyle Comfort features a bright LCD display, large buttons, and a glow in the dark keypad for effortless use. With the myCAIRE™ app, you can track performance, monitor battery levels, and stay connected to your device right from your phone.
8 Cell Battery Design | 16 Cell/Dual 8 Battery Design | |
Dimensions | 10"H x 7.3"W x 3.1"D | 11"H x 7.3"W x 3.1"D |
Flow Style | Pulse | Pulse |
Flow Rate | Pulse Dose 1-5 | Pulse Dose 1-5 |
Pulse Dose 1 Setting | 210 mL/min | 210 mL/min |
Pulse Dose 2 Setting | 420 mL/min | 420 mL/min |
Pulse Dose 3 Setting | 630 mL/min | 630 mL/min |
Pulse Dose 4 Setting | 840 mL/min | 840 mL/min |
Pulse Dose 5 Setting | 1,050 mL/min | 1,050 mL/min |
Product Weight | 5 lbs | 6 lbs |
Sound Level | 39.9 dB(A) @ Setting 2 | 39.9 dB(A) @ Setting 2 |
Trigger Sensitivity | >-0.10 cm/H2O (adjustable) | >-0.10 cm/H2O (adjustable) |
Battery Life | Up to 8 hours | Up to 16 hours |
Power | 100-240 VAC, 50-60 Hz | 100-240 VAC, 50-60 Hz |
Battery Type | Lithium Ion | Lithium Ion |
Please allow 5-7 business days for delivery of your order.
Tracking
When your items are shipped out, you should receive an automatic notification from our system via email providing you with a tracking number. If you haven't received one or if the tracking number doesn't work, no worries. Contact us and we'll solve it!
If you need more detailed information, please call us 800-944-8794 or email us at support@lifemedusa.com and we will assist you.
Your purchase is backed by a 30 Day Money Back Guarantee. If you have any questions about your order please please call 800-944-8794 or email support@lifemedusa.com.
3 years FreeStyle® Comfort® (Includes sieve beds) 1 year battery and power supplies. if you have any questions about your warranty please call 800-944-8794 or email support@lifemedusa.com.
Corporate Office: (800) 944-8794
Business Hours: Monday - Saturday 8AM-5PM CST
Email: support@lifemedusa.com
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© 2025, LifeMed USA Shop Smart. Live Better.
Introducing the FreeStyle® Comfort®, your gateway to freedom, independence, and peace of mind. This lightweight, body contouring portable oxygen concentrator empowers you to enjoy life on your terms. Whether you’re traveling, shopping, walking the dog, or spending time with family, the FreeStyle Comfort helps you move through your day with ease, energy, and confidence, without compromise.
With smart oxygen delivery that adjusts to your natural breathing patterns, the FreeStyle Comfort ensures you get the support you need, whether you're at rest, on the move, or asleep. Features like UltraSense™ breath detection, autoSAT® real-time flow adjustment, and autoDOSE® backup delivery keep you comfortable, consistent, and in control, no matter what the day brings.
Live your life without disruption. At just 39 decibels, the FreeStyle Comfort operates softer than a whisper, offering you peace and privacy whether you're at a quiet dinner, watching TV, or enjoying a restful night’s sleep.
Weighing just 5 lbs and ergonomically designed to hug your body, this concentrator is comfortable for you to wear for hours on end. With up to 16 hours of battery life, FAA approval for airline travel, and a slim, discreet profile, you’re free to explore without limitation.
No more costly tank refills or waiting on deliveries. The FreeStyle Comfort pulls oxygen from the air around you, offering an endless supply with minimal upkeep. Built to last with industry leading durability and a 3-year warranty, it’s a smart investment in both your health and freedom.
Designed with simplicity in mind, the FreeStyle Comfort features a bright LCD display, large buttons, and a glow in the dark keypad for effortless use. With the myCAIRE™ app, you can track performance, monitor battery levels, and stay connected to your device right from your phone.
8 Cell Battery Design | 16 Cell/Dual 8 Battery Design | |
Dimensions | 10"H x 7.3"W x 3.1"D | 11"H x 7.3"W x 3.1"D |
Flow Style | Pulse | Pulse |
Flow Rate | Pulse Dose 1-5 | Pulse Dose 1-5 |
Pulse Dose 1 Setting | 210 mL/min | 210 mL/min |
Pulse Dose 2 Setting | 420 mL/min | 420 mL/min |
Pulse Dose 3 Setting | 630 mL/min | 630 mL/min |
Pulse Dose 4 Setting | 840 mL/min | 840 mL/min |
Pulse Dose 5 Setting | 1,050 mL/min | 1,050 mL/min |
Product Weight | 5 lbs | 6 lbs |
Sound Level | 39.9 dB(A) @ Setting 2 | 39.9 dB(A) @ Setting 2 |
Trigger Sensitivity | >-0.10 cm/H2O (adjustable) | >-0.10 cm/H2O (adjustable) |
Battery Life | Up to 8 hours | Up to 16 hours |
Power | 100-240 VAC, 50-60 Hz | 100-240 VAC, 50-60 Hz |
Battery Type | Lithium Ion | Lithium Ion |
Please allow 5-7 business days for delivery of your order.
Tracking
When your items are shipped out, you should receive an automatic notification from our system via email providing you with a tracking number. If you haven't received one or if the tracking number doesn't work, no worries. Contact us and we'll solve it!
If you need more detailed information, please call us 800-944-8794 or email us at support@lifemedusa.com and we will assist you.
Your purchase is backed by a 30 Day Money Back Guarantee. If you have any questions about your order please please call 800-944-8794 or email support@lifemedusa.com.
3 years FreeStyle® Comfort® (Includes sieve beds) 1 year battery and power supplies. if you have any questions about your warranty please call 800-944-8794 or email support@lifemedusa.com.