??New Upgraded Visual Experience ?0.99 inch TFT-LCD clear display, one batton operate measurment smooth experience,Strong and durable 2.5D LCD display. 4 Color Colorful display.
??One Button Operation?Get the reading within 8 seconds, can fast measurement SpO2, the accuracy ranges are: Within ± 1BPM or 1% of the measured value.
??Real-Time Heart Rate Monitor?Automatically recognizes the heart rate zone, Using advanced sensor technology, combined with self-developed algorithms, low power consumption, high precision. Use 24/10heart rate to better track calorie burn, optimize workouts and uncover health trends that inspire you to make moves on your health.
?? Interface Displays?The four interface displays correspond to the up, down, left, and right directions to read the data. Each time you press the key can switch a display orientation.
??2 X AAA Batteries Power Supply Design?2 XAAA batteries power supply, you can also use the AAA batteries (Not included in the package) to supply power at any time anywhere, which is convenient and fast. This pulse oximeter will self switch off after 10 seconds with no operation, making the experience safer and more environmentally friendly.