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Best SPO2

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Rankings use category fit, feature coverage, pricing signals, public reception, and recency. Affiliate relationships do not affect scores.

0.0 - 10.0
Best 1 Masimo MightySat Pulse Oximeter

The Masimo MightySat is a portable pulse oximeter utilizing innovative light technology to measure blood oxygen saturation (SpO2) and pulse rate. It provides continuous, non-invasive monitoring of patients’ vital signs. This device is particularly useful for clinicians and healthcare professionals r...

2 Masimo Rad-7 (Newer Gen)

The Masimo Rad-7 is a multi-parameter monitor that excels in providing accurate SpO2 and pulse rate readings, even in challenging clinical conditions like low perfusion or motion. It is widely used in anesthesia and critical care because of its Signal Extraction Technology (SET). The device provides...

3 Withings ScanWatch 2
From $249.99

The Withings ScanWatch 2 is a premium hybrid watch that looks like a classic timepiece but hides advanced health sensors. It provides medical-grade ECG and SpO2 measurements, along with continuous heart rate and sleep tracking with disturbance detection. Its standout feature is a 30-day battery life...

7.66 Good
Why this score?

The Withings ScanWatch 2 scores 8.2/10 due to its advanced health features and long battery life, but it falls short with a higher price point and limited app ecosystem.

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