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版本:v2

SPO2

创建传感器​

const spo2 = hmSensor.createSensor(hmSensor.id.SPO2)

console.log(spo2.current)
console.log(spo2.time)

spo2 实例​

spo2: object​

属性说明类型
current血氧测量值number
time结果产生时间number
retcode结果返回码number
hourAvgofDay返回小时计平均血氧数据,长度 24Array<number>

注册传感器实例回调事件​

calorie.addEventListener(event, callback: Callback)

CHANGE 事件​

event 值​

hmSensor.event.CHANGE

Callback​

() => void

事件示例​

spo2.addEventListener(hmSensor.event.CHANGE, function () {
console.log(spo2.current)
console.log(spo2.time)
console.log(spo2.retcode)
})

start​

启动单点测量

spo2.start()