Clear OLED Display: Features a bright, high-resolution OLED screen that clearly displays blood oxygen saturation (SpO2) and pulse rate readings. Includes a plethysmograph waveform and multi-directional display rotation for easy viewing from different angles.

Rugged, Protective Construction: Built with a durable silicone casing designed to help protect the device from accidental drops and everyday wear, enhancing long-term performance and reliability.

Accurate Performance: Delivers dependable readings with SpO2 accuracy of ±3% within the 70%–99% range. Pulse rate accuracy is ±2 bpm for readings between 30–99 bpm and 100–235 bpm.

Efficient Power Management: Operates on a single AAA battery and provides up to 4 hours of continuous use. An automatic shutoff function activates after 8 seconds of inactivity to help extend battery life.

Comfortable and Easy to Use: Designed with a soft silicone finger chamber that accommodates a variety of finger sizes. Simple one-button operation ensures quick measurements, while the included lanyard makes carrying and storage convenient.