O2 Concepts is innovation. See how reliable, 24/7, connected POCs can automate your oxygen business. EnergySmart Technology ensures best reliability backed with a 5-year warranty. 24/7 reliability means lowest cost of ownership and easy 15-minute setups. Our Dynamic Network Analysis (DNA) connects your non-delivery fleet over the Verizon network. With connected solutions, we help you grow market share without increasing staff. See how Automated Oxygen drives better outcomes for your business.