Clear 1.14 TFT Display: Enjoy a vibrant, high-definition 1.14-inch TFT display that ensures data visibility, even in low-light conditions
20-Reading Memory & Trend Tracking Equipped with 20-set memory storage, this finger pulse oximeter records your pluse ox trends over 48 hours. Features smart data recall for comparing oxygen saturation/pulse rate patterns during workouts, sleep
Enhanced Contrast Display & Manual Brightness Control Featuring 5-level adjustable TFT screen with 4 colors, this fingertip pulse oximeter achieves significantly improved visibility compared to conventional displays. Manual brightness settings ensure clear oxygen monitor readings in both low-light environments and outdoor conditions
How to Enter the Settings Interface: After turning on the oximeter, press and hold the power button for 2 seconds. The oximeter will display the setting menu. Short press to move""*"" to a corresponding option, and hold the button to confirm your selection
Lightweight & Portable Design: Compact and portable, the ESPOO oximeter is easy to carry, fitting seamlessly into daily life for everyday user