Berry Sleep Apnea Screening Monitor has 510K, CE0123, ISO13485, FCC, RoHS and we can meet most people's measurements of blood oxygen and pulse rate. It can accurately capture pulse signals and has been validated in numerous clinical trials.
Display SpO2, PR | Battery Type: 3.7v (1000mAh) Rechargeable Lithium Batteries |
Pulse Rate: Measurement range: 25 - 250bpm Accuracy: ±2bpm | SpO2: Measurement range: 35% - 100% Accuracy: ±2% (80% - 100%) ; ±3% (70% - 79%) |
Size:68(L)x58(W)x20(D)mm | Weight: 50g |
Working Voltage: DC 3.4v ~ DC 4.3v | Free App: “BerrySmartHealth” |
Comparison: Reference Pulse Oximeter | | | | | | |||||
Berry Pulse Oximeter | 70 ~ 100 | 90 ~ 100 | 80 - < 90 | 67 - < 80 | RESE≤3% Within the range of 70~100% | |||||
# pts | 240 | 79 | 81 | 81 | | |||||
Error | -0.6 | -1.1 | -0.9 | 0.1 | Pass | |||||
Root mean square error | 1.9 | 1.7 | 2.0 | 2.1 | |
Mean Blood Oxygen | | | ||
Average blood oxygen calculation accuracy: 98.51% | | | ||
Diagnosis of hypoxemia | | | ||
Sensitivity: 89.29% | Specificity: 77.78% | Accuracy:92.59% | ||
OSAHS Judgment Results | | | ||
Sensitivity: 94.17% | Specificity: 61.21% | Accuracy:89.62% |