Fora Care Inc. Qty. 1 2 3 4 5 6 7 8 9 10 Add to cart ${{amount}} Add to Cart FORA O2 SpO2 Bluetooth 4.0 Fingertip Pulse Oximeter, (Home Sleep Apnea Test/Monitor, CPAP Alternatives) Recommended by New York Magazine - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.