Digital finger pulse oximeter with LED display

You want to quickly check your oxygen saturation and pulse – but there’s no device at hand right now.

The digital fingertip pulse oximeter measures oxygen saturation (SpO₂) and pulse rate within about 5 to 8 seconds. The readings are displayed directly on the easy-to-read LED screen – no app, no cables, and simple one-button operation. Thanks to its compact design, the device is suitable for use at home or on the go.

Advantages

• Readings in seconds: Oxygen saturation and pulse rate are displayed on the LED screen within about 5 to 8 seconds.
• Easy to use: Insert your finger, press the button, and read the values directly – no app or additional setup required.
• Compact and lightweight: Weighing about 44 g, the device fits comfortably in a jacket pocket, backpack, or travel bag and is quickly accessible.

Specifications

• Display: LED screen with waveform and bar graph
• Dimensions: approx. 5.8 × 3.9 × 2.6 cm
• Suitable finger diameter: 0.8–2.5 cm
• Weight: approx. 44 g
• Power supply: 2 × AAA batteries (not included)
• Voltage: 3 V
• Measurement time: approx. 5–8 seconds
• Auto shut-off: After 8 seconds of inactivity
• Functions: SpO₂ measurement and pulse rate display
• Operation: One-button control
• Material: ABS plastic

Usage

1. Insert: Place a finger into the sensor clip and press the button.
2. Read: After about 5 to 8 seconds, read the oxygen saturation and pulse rate on the LED display.
3. Store: The device automatically turns off after a short period of inactivity and can then be stored compactly.

Pro tip: For the most consistent readings, perform the measurement while sitting and keep your hand still. Cold hands or movement can affect the measurement.