Large high definition displayClearly visible result
Soft and comfortableSilicone fingertip position
Better finger fit
Model: A3
The display of screen: 0.96 inch OLED display
Dimension: 58mm*34mm*32mm
Range of blood oxygen measurement: 35%~100%
Perfusion index: 0.3~20
Blood oxygen accuracy: ±3% (70%~100%)
Range of pulse rate measurement: 30bpm-250bpm
Pulse rate accuracy: ±3bpm
Operating ambient temperature: 5℃~40℃
The detecting item: Blood oxygen saturation, pulse rate and perfusion index
