Smart Portable Oxygen Generator Global Market Report 2025

The smart portable oxygen generator market size has grown rapidly in recent years. It will grow from $1.99 billion in 2024 to $2.2 billion in 2025 at a compound annual growth rate (CAGR) of 10.3%. The growth during the historic period can be attributed to the rising prevalence of chronic respiratory diseases, increasing aging population requiring long-term oxygen therapy, growing awareness of portable oxygen solutions for homecare, higher hospital admissions for respiratory disorders, expansion of healthcare coverage for respiratory care, and increasing patient preference for mobility and comfort.

The smart portable oxygen generator market size is expected to see strong growth in the next few years. It will grow to $3.21 billion in 2029 at a compound annual growth rate (CAGR) of 10%. The growth during the forecast period can be attributed to the increasing focus on home-based healthcare services, rising demand for personalized respiratory support systems, growing adoption of preventive healthcare practices, surge in outdoor and travel-related oxygen use, expansion of reimbursement policies for home oxygen therapy, and the rising prevalence of lifestyle-related breathing disorders. Key trends in the forecast period include technological advancements in compact and energy-efficient oxygen generation systems, improvements in noise-reduction and user-comfort design, innovations in smart connectivity and mobile health integration, developments in lightweight and durable materials, research in adaptive oxygen flow algorithms, and advancements in battery optimization for extended operational life.

The rising prevalence of chronic obstructive pulmonary disease (COPD) is expected to drive the growth of the smart portable oxygen generator market in the coming years. COPD refers to a group of progressive lung disorders, including emphysema and chronic bronchitis, that cause airflow obstruction and breathing difficulties. The condition is increasing due to the aging population, as prolonged exposure to environmental and lifestyle risk factors, combined with age-related decline in lung function, heightens susceptibility to chronic respiratory diseases. Smart portable oxygen generators support COPD patients by automatically adjusting oxygen delivery to maintain healthy blood oxygen levels, reducing breathlessness, and enabling greater mobility and independence in daily activities. For example, in May 2025, the Centers for Disease Control and Prevention (CDC), a US-based public health agency, reported that the age-adjusted prevalence of diagnosed COPD among adults aged 18 and older in the United States reached 3.8% in 2023, resulting in 141,733 deaths that year. Thus, the growing prevalence of COPD is propelling the smart portable oxygen generator market.

Key players in the smart portable oxygen generator market are focusing on technological advancements such as pressure swing adsorption (PSA) to improve oxygen purity, energy efficiency, and device reliability. PSA is a gas separation technology that uses molecular sieves to remove nitrogen from ambient air under pressure, producing high-purity oxygen with consistent performance and minimal maintenance. In July 2025, VARON, a US-based manufacturer of portable respiratory and home oxygen solutions, launched the VP-8G Portable Oxygen Concentrator, a PSA-powered smart device delivering high-purity oxygen efficiently for mobile users. The device features an intelligent pulse flow system synchronized with the user’s breathing, eight adjustable flow settings, and a lightweight, travel-friendly design with replaceable filters and batteries, enhancing convenience, mobility, and oxygen delivery efficiency.

In February 2023, React Health, a US-based provider of sleep therapy and respiratory care devices, acquired Invacare’s respiratory product line for an undisclosed sum. Through this acquisition, React Health gained access to Invacare’s portfolio of portable oxygen concentrators, including the Platinum Mobile smart portable oxygen generator, along with its manufacturing capabilities and distribution network. This acquisition strengthens React Health’s respiratory care offerings, improves product innovation, expands operational scale, and enhances global market reach. Invacare is a US-based manufacturer of portable oxygen concentrators and durable respiratory solutions that promote patient mobility and independence.

Major players in the smart portable oxygen generator market are Koninklijke Philips N.V., Omron Corporation, Niterra Co. Ltd., ESAB Corporation, Contec Medical Systems Co. Ltd., Drive DeVilbiss Healthcare LLC, Inogen Inc., Precision Medical Inc., Zhengzhou Olive Electronic Technology Co. Ltd., Foshan Keyhub Electronic Industries Co. Ltd., OxyGo LLC, Nidek Medical Products Inc., O2 Concepts LLC, Healthgenie India Private Limited, Rhythm Healthcare LLC, Besco Medical Limited, Longfian Scitech Co. Ltd., Belluscura Plc, Canta Medical Tech Co. Ltd., and AngelBiss Medical Technology Co. Ltd.

North America was the largest region in the smart portable oxygen generator market in 2024. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in smart portable oxygen generator report are Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East and Africa.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

The fast surge in U.S. tariffs and the trade tensions that followed in spring 2025 are heavily affecting the medical equipment sector, particularly for imported imaging machine components, surgical-grade stainless steel, and plastic disposables. Hospitals and clinics resist price hikes, pressuring manufacturers’ margins. Regulatory hurdles compound the problem, as tariff-related supplier changes often require re-certification of devices, delaying time-to-market. Companies are mitigating risks by dual-sourcing critical parts, expanding domestic production of commoditized items, and accelerating R&D in cost-efficient materials.

The smart portable oxygen generator market research report is one of a series of new reports that provides smart portable oxygen generator market statistics, including smart portable oxygen generator industry global market size, regional shares, competitors with a smart portable oxygen generator market share, detailed smart portable oxygen generator market segments, market trends and opportunities, and any further data you may need to thrive in the smart portable oxygen generator industry. This smart portable oxygen generator market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.

A smart portable oxygen generator is a compact device designed to produce and deliver concentrated oxygen to individuals requiring breathing assistance, featuring intelligent functions such as sensors and automatic controls. It operates by drawing in ambient air, removing nitrogen, and supplying purified oxygen while automatically adjusting the flow based on the user’s needs. This device is essential for providing continuous oxygen support to people with respiratory conditions, offering mobility and convenient monitoring for both patients and caregivers.

The primary product types of smart portable oxygen generators include continuous flow, pulse flow, and dual flow. Continuous flow delivers a steady, uninterrupted stream of oxygen regardless of the user’s inhalation or exhalation. These devices utilize technologies such as pressure swing adsorption, membrane oxygen concentrators, and others, and are distributed through both online and offline channels. They are applied in homecare, hospitals and clinics, travel, emergency services, and other settings, serving a range of end-users including individuals, healthcare facilities, and ambulatory services.

The countries covered in the smart portable oxygen generator market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The smart portable oxygen generator market consists of revenues earned by entities by providing services such as maintenance and repair, remote monitoring, equipment rental, user training, technical support, and home delivery. The market value includes the value of related goods sold by the service provider or included within the service offering. The smart portable oxygen generator market also includes sales of oxygen concentrators, rechargeable batteries, nasal cannulas, flow sensors, air filters, and humidifier bottles. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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