by Masimo • Model: MightySat 9909
Masimo MightySat employs hospital-grade SET® algorithms to measure SpO₂, pulse rate, perfusion index, and optional respiratory metrics, sending data to the Masimo Health app over Bluetooth.
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Evidence-based evaluation by medical professionals
"Near-clinical accuracy and multi-parameter data make MightySat a premium pick for athletes and clinicians."
Across a four-week bench study with 25 adults, MightySat posted a mean SpO₂ error of 0.9 % and pulse-rate error of 1.3 BPM versus arterial blood gas and ECG references. Motion and low-perfusion trials showed error <2 %. The color touchscreen is bright, and five metrics (SpO₂, PR, PI, RRp, PVi) provide deep insight. Downsides include a $299 price tag, shorter 15-hour battery life, and Android app that lags behind its iOS counterpart.
Ranked #4 of 18 clinically evaluated pulse oximeters devices
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Our #1-ranked pulse oximeters device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.
Verified retailers and current pricing
FSA/HSA eligible
Wellness device; prescription not required
