Masimo
Masimo MightySat Rx (Bluetooth LE)
$549
Best Pulse Oximeters · head-to-head
A sourced, side-by-side comparison. Beurer PO60 is cheaper at $29.99. Every spec and price links to its source.
Masimo
$549
Beurer
$29.99Cheaper
On the specs we track, they're closely matched. The Beurer PO60 is the cheaper at $29.99.
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✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | | |
|---|---|---|
| US price | $549 | $29.99 |
| Brand | Masimo | Beurer |
| Released | — | — |
| Spo2 range | 0-100% | 0-100% |
| Spo2 accuracy percent | 70-100% Arms: ±2% no motion, ±3% motion, ±2% low perfusion | ±2% (70-100%) |
| Pulse rate range bpm | 25-240 bpm | 30-250 bpm |
| Display type | Rotating, adjustable 3.3 cm color display with pleth waveform and Signal IQ indicator | Color OLED display with 4 selectable views |
| Perfusion index | Yes | — |
| Continuous monitoring | No | No |
| Bluetooth | Yes | Yes |
| Battery life hr | 15 | — |
Sources — Masimo MightySat Rx (Bluetooth LE): cardiacdirect.com (verified 2026-08-01). Beurer PO60: shop-beurer.com (verified 2026-08-01).
Where the two actually differ on the specs we track (3 of 8). Matching specs are omitted.