Keanor BSX251 Finger Pulse Oximeter with SpO2, Pulse Rate and PI
Product description
How it fits
For a quick check at home or while travelling, the Keanor BSX251 brings blood oxygen saturation and pulse rate readings together in a compact finger monitor. Its one-button operation keeps the process straightforward, and readings are displayed in about 8 seconds. The monitor is designed for adults and children, making it practical to keep on hand for individual or family use.
A large-font LCD screen rotates automatically through 360°, so the result can be read in different orientations. The finger chamber has a latex-free silicone interior with a non-slip surface for a secure, comfortable fit during a reading.
Pros
This monitor tracks SpO2 and pulse rate, with Perfusion Index (PI) monitoring to show signal strength. Customizable alert limits for oxygen and pulse rates let you set the thresholds that suit your monitoring routine. These features make it more informative than a simple oxygen-only display, while keeping operation to a single button.
The bright, large-font screen is designed to make readings easier to see, including when helping another person check their levels. Automatic screen rotation supports different viewing angles without requiring you to reposition the display manually. Its portable format also suits keeping a monitor nearby at home or taking it along for activities such as hiking or a gym visit.
Technical details
- Model: BSX251
- Type: Finger pulse oximeter
- Colour: Black
- Measurements: SpO2, pulse rate and Perfusion Index (PI)
- SpO2 measuring range: 70%–100%
- Display: Large-font LCD with automatic 360° rotation
- Operation: One button
- Finger chamber: Latex-free silicone with a non-slip interior
- Power: 2 AAA batteries, included
- What’s included: 2 AAA batteries, lanyard and user manual
Before you decide
What does the Keanor BSX251 measure? It displays blood oxygen saturation (SpO2) and pulse rate, and also monitors Perfusion Index (PI) to indicate signal strength.
Can the alert limits be adjusted? Yes. The monitor allows personalized alert limits for oxygen and pulse rates, so you can set the thresholds used in your routine.
What comes with the monitor? The package includes 2 AAA batteries, a lanyard and a user manual, so the battery-powered monitor is ready to use once set up.
Final verdict
The Keanor BSX251 is a practical choice for people who want portable SpO2 and pulse-rate readings with added PI monitoring. Its one-button use, rotating large-font display and adjustable alerts support simple checks at home or on the go, while the included batteries and lanyard make it easy to keep ready for everyday monitoring.