Description
1. Sleep monitoring time: 8 hours
2. Display direction: OLED blue and yellow two-color display, 6 display modes, 4 display directions
3. Accuracy of blood oxygen range: 70%~100% ±2%
4. Pulse range accuracy: 25~250BMP ±1bmp
5. Blood perfusion index: greater or equal to 0.2%, ±0.1%
6. Product dimensions: 65x30x30 mm
7. Weight: 59 grams
8. Power requirements: 2 AAA batteries(without batteries)
