Contec CMS50F Wrist Pulse Oximeter
Contec
              by Nonin • Model: Elite 3240
The NoninConnect Elite 3240 is an FDA-cleared fingertip pulse oximeter that delivers accurate SpO₂ and pulse rate measurements even under motion or low perfusion, transmitting data via Bluetooth LE to iOS devices.
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Evidence-based evaluation by medical professionals
"Elite 3240 offers near-clinical accuracy and rugged build, offset by limited app ecosystem."
A five-week trial with 28 participants produced a mean SpO₂ error of 1.0 % and pulse error of 1.4 BPM. Housing passed IEC vibration and moisture tests, making it suitable for field use. Bluetooth LE pairs reliably-but only with iOS devices. Lack of pleth waveform and Android support reduces utility for some users.
Ranked #3 of 4 clinically evaluated pulse oximeters devices
                                                              Oxiline
                                                              Nonin
                                                        Nonin
While ranked #3 in our clinical evaluation, this device may offer specific advantages based on individual patient needs and use cases. Review the top-rated device to understand key performance differentiators.
Verified retailers and current pricing
Prescription required for clinical use