Smart AiCare Focus on the Health Measurement Methods Measuring range Accuracy Power Supply Applicable wrist range Transportation and storage conditions Use temperature and humidity Atmospheric pressure range Oscillometric method Pressure: 0kPa-37.3kPa (0mmHg-280mmHg)Pulse rate: 40 beats/minute. 195 times/min Pressure: ±0.4kPa (±3mmHg) Pulse rate: tolerance within ±5% Internal battery DC3.7V 500mAh lithium battery 15-20.5cm -20°C ~+55°C, humidity not exceeding 93% Temperature: +5°C~+40C Temperature: 15%RH~80%RH 80kPa-105kPa
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