Wellue O2max Ultra-1114 Pulse Oximeter
- Measuring Range: 70% - 100% SpO2
- Battery Life: 100 hours
- Color: Black
- Number Of Batteries: 1 Lithium Polymer batteries required. (included)
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A Wellue-branded pulse oximeter with limited published specs beyond its color and model number, useful mainly as a basic spot-check device pending confirmation of display and accuracy details.
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ASIN: B0DN115TGBModel: O2max UltraCategory: Pulse Oximeters
Overview
A black pulse oximeter from Wellue, model O2max Ultra-1114, listed here under a vitamins and supplements category despite being a fingertip monitoring device rather than an ingestible product.
Wellue makes several pulse oximeter and health monitoring devices, and the Ultra-1114 designation suggests this is one model in that lineup. The available data does not include screen type, memory storage, alarm features or battery details, so those specifics cannot be confirmed from this listing alone.
- Wellue O2max Ultra-1114 model
- Fingertip pulse oximeter format
- Black color
Who it's for
Suited to anyone wanting a basic fingertip pulse oximeter from an established monitoring device brand for at-home spot checks. Buyers who need continuous monitoring, app connectivity or specific accuracy certifications should confirm those features directly, since this listing does not spell them out.
Pros and cons
- From an established pulse oximeter brand
- Simple black colorway
- No display, accuracy or battery specs provided
- Zero recent purchase volume shown
- No description or buyer feedback available
Performance notes
No display type, measurement range or accuracy specification is provided in the available data, so performance beyond the device category itself cannot be assessed from this listing.
Specifications
| Brand | Wellue |
|---|---|
| Model | O2max Ultra |
| Capacity & performance | |
| Measuring Range | 70% - 100% SpO2 |
| Power & efficiency | |
| Battery Life | 100 hours |
| Construction & materials | |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Are Batteries Included | Yes |
| Included Components | charging cable |
| Other details | |
| Number Of Batteries | 1 Lithium Polymer batteries required. (included) |
| Part Number | O2max Ultra-1114 |
Closest rivals on specs
Santamedical SM-1100S Fingertip Pulse Oximeter- Battery Life 100 vs 30 hours (+233%)
Concord Deluxe OLED Fingertip Pulse Oximeter- Battery Life 100 vs 30 hours (+233%)
ChoiceMMed C29 Fingertip Pulse Oximeter- Battery Life 100 vs 30 hours (+233%)
Frequently asked questions
Is this a supplement?
No, despite the category label this is a pulse oximeter, a fingertip monitoring device.
What color is it?
Black, per the listing.
What is the model number?
O2max Ultra-1114.