Cosmo Thrift Finger Blood Pressure Pulse Oximeter & Heart Rate Monitor

The OLED Finger Pulse Oximeter is a portable device for checking blood oxygen saturation (SpO2) and pulse rate (PR) at your fingertip — handy for sports, fitness, aviation and general wellness tracking.

Key Features

• One-button operation with infrared detection
• Colored OLED display — rotates in 4 directions with 6 display modes
• Low-power mode indicator
• Lanyard included for easy carrying

Specifications

• Size: 58mm x 36mm x 33mm (2.3" x 1.4" x 1.3")
• Colors: White / Black and Gray
• Power: 2 x AAA batteries (not included)
• Measurement Range: SpO2 70%–99% & PR 30–240 BPM
• SpO2 Accuracy: ±3% (70%–99% range)
• PR Accuracy: ±1 BPM or ±1%
• Power Consumption: Below 30 mA

Note: This device is intended for sports and general wellness use, not for medical diagnosis or treatment decisions. If you have concerns about your oxygen levels or heart rate, consult a healthcare professional.