10 Expert-Recommended Oxygen Concentrators for 2025: Reliable, Affordable, and Easy to Use

4. OxyGo Next

Best For: Variable oxygen needs
Features:

• 6 pulse flow settings (1-6)
• Weighs 5 lbs with battery
• Includes shoulder strap and backpack

Real-World Use:
It’s small enough to wear with a shoulder strap or carry in a backpack, making it great for people who still want to live actively. If you like walking the dog, gardening, or heading to the farmer’s market on weekends, the OxyGo Next keeps up without slowing you down.