Nonin TruO2 OTC Pulse Oximeter Model 3250 FDA-Cleared, Over-The-Counter Medical Grade Wireless Fingertip Pulse Oximeter, FSA/HSA Eligible

Made in USA, TruO2 OTC is the only fingertip oximeter that is accurate across varying skin pigmentations (1). Made with the same medical-grade pulse oximetry technology used in Nonin pulse oximeters for patients, clinicians, and the military, TruO2 OTC delivers readings you can count on.
Nonin’s founders, Phil Isaacson and his team of three engineers, were the original inventors of the fingertip pulse oximeter. Nonin’s exclusive technology is proven to deliver accurate measurements for a broad range of patients and conditions (2).
Cleared by the FDA for over-the-counter use—no prescription required. Rugged construction backed by a 2-year warranty (4). FSA/HSA eligible.
Equipped with Nonin PureSAT technology, TruO2 captures accurate oxygen and pulse rate measurements quickly (1).
Easy-to-read, LED display features clear digits and symbols
Nonin CorrectCheck technology notifies user immediately if the finger is not placed correctly in the device
Power turns on when applied, and off when finger is removed
Nonin SmartPoint capture algorithm determines when a high-quality measurement is ready to be wirelessly transmitted
Using a compatible iOS device, save and share readings with the Apple Health app, or send history by email through the NoninConnect App
Secure, cable-free connectivity to any compatible iOS device. Provides up to 2,200 spot checks on two AAA batteries included (3).