# Nonin Onyx Vantage 9590: specs and price

**Price (US):** $199 at nonin.com (Single-unit US price per CardiacDirect; other clinical-supply resellers list higher case/bulk figures (e.g. $748.99 seen at one retailer likely reflects a multi-unit configuration, not a single device, so it was not used).), as of 2026-08-01. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 11 pulse oximeters we track it is #10 cheapest of 11; category median $69.99.
**Brand:** Nonin Medical
**Deskmark:** Bronze Deskmark — pay-blind category standing 22/100, #5 of 8 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $199 |
| Brand | Nonin Medical |
| Spo2 range | 0-100% |
| Spo2 accuracy percent | 70-100% Arms ±2 digits (finger/thumb, no motion); toe accuracy ±2 (70-90%) / ±3 (90-100%) |
| Pulse rate range bpm | 18-321 bpm display; declared accuracy 20-250 bpm ±3 digits (40-240 bpm ±3 digits low perfusion) |
| Display type | Numeric LED display with tricolor pulse-quality indicator |
| Perfusion index | No |
| Continuous monitoring | No |
| Bluetooth | No |
| Battery life hr | 36 |

## Where it stands

At $199, the Nonin Onyx Vantage 9590 is #9 cheapest of the 11 pulse oximeters we track, where the median is $69.99. On the spec sheet, its battery life hr of 36 is above the median of the 8.

## Frequently asked questions

**How much does the Nonin Onyx Vantage 9590 cost?**

The Nonin Onyx Vantage 9590 has a US price of $199 (Single-unit US price per CardiacDirect; other clinical-supply resellers list higher case/bulk figures (e.g. $748.99 seen at one retailer likely reflects a multi-unit configuration, not a single device, so it was not used).), as of 2026-08-01.

**How does the Nonin Onyx Vantage 9590 compare on price?**

At $199, the Nonin Onyx Vantage 9590 is #9 cheapest of the 11 pulse oximeters we track, where the median is $69.99.

**What are the Nonin Onyx Vantage 9590's key specs?**

Nonin Onyx Vantage 9590 (Nonin Medical): spo2 range 0-100%, spo2 accuracy percent 70-100% Arms ±2 digits (finger/thumb, no motion); toe accuracy ±2 (70-90%) / ±3 (90-100%), pulse rate range bpm 18-321 bpm display; declared accuracy 20-250 bpm ±3 digits (40-240 bpm ±3 digits low perfusion), display type Numeric LED display with tricolor pulse-quality indicator, perfusion index No. Full sourced spec sheet verified 2026-08-01.

Source: https://www.nonin.com/wp-content/uploads/2018/09/Instructions-for-Use-9590.pdf (nonin.com, accessed 2026-08-01)
Corroboration: https://www.cardiacdirect.com/product/nonin-onyx-vantage-9590-fingertip-pulse-oximeter/ (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/pulse-oximeters/nonin-onyx-vantage-9590/
Cite: Per The Front Desk Review, the Nonin Onyx Vantage 9590 price of record was $199 as of 2026-08-01 — https://frontdeskreview.com/product/pulse-oximeters/nonin-onyx-vantage-9590/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl