# Wellue O2Ring: specs and price

**Price (US):** $152.9 at getwellue.com, as of 2026-08-04. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 11 pulse oximeters we track it is #8 cheapest of 11; category median $69.99.
**Brand:** Wellue (Viatom)
**Deskmark:** Bronze Deskmark — pay-blind category standing 1/100, #7 of 8 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** August 2026 (last change 2026-08-04: $179 → $152.9)

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $152.9 |
| Brand | Wellue (Viatom) |
| Spo2 range | 70-100% |
| Spo2 accuracy percent | ±2% (80-100%), ±3% (70-79%) |
| Pulse rate range bpm | 30-250 bpm |
| Display type | On-ring digital display with app-adjustable brightness |
| Perfusion index | — |
| Continuous monitoring | Yes |
| Bluetooth | Yes |
| Battery life hr | 16 |

## Where it stands

At $153, the Wellue O2Ring is #8 cheapest of the 11 pulse oximeters we track, where the median is $69.99. On the spec sheet, its battery life hr of 16 is below the median of the 8.

## Price over time

Since we began tracking the Wellue O2Ring on 2026-08-04, its price has held at $152.90.

## Frequently asked questions

**How much does the Wellue O2Ring cost?**

The Wellue O2Ring has a US price of $152.9, as of 2026-08-04.

**How does the Wellue O2Ring compare on price?**

At $153, the Wellue O2Ring is #8 cheapest of the 11 pulse oximeters we track, where the median is $69.99.

**Has the Wellue O2Ring's price changed?**

No — the Wellue O2Ring has held at $152.9 since 2026-08-04.

**What is the lowest price the Wellue O2Ring has been?**

The lowest we have recorded for the Wellue O2Ring is $152.9 on 2026-08-04.

**Is now a good time to buy the Wellue O2Ring?**

The Wellue O2Ring is currently $152.9; the lowest we have recorded is $152.9 (2026-08-04). Every price is dated, so you can judge it against its own history.

**What are the Wellue O2Ring's key specs?**

Wellue O2Ring (Wellue (Viatom)): spo2 range 70-100%, spo2 accuracy percent ±2% (80-100%), ±3% (70-79%), pulse rate range bpm 30-250 bpm, display type On-ring digital display with app-adjustable brightness, continuous monitoring Yes. Full sourced spec sheet verified 2026-08-01.

Source: https://getwellue.com/products/o2ring-wearable-pulse-oximeter (getwellue.com, accessed 2026-08-01)
Corroboration: https://blog.getwellue.com/the-most-detailed-wellue-o2ring-review-keep-an-eye-on-your-spo2-with-medical-grade-accuracy/ (accessed 2026-08-01)
Canonical: https://frontdeskreview.com/product/pulse-oximeters/wellue-o2ring/
Cite: Per The Front Desk Review, the Wellue O2Ring price of record was $152.9 as of 2026-08-04 — https://frontdeskreview.com/product/pulse-oximeters/wellue-o2ring/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl