SPO2

Creating Sensors

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

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

SPO2 instance

spo2: object

Properties	Description	Type
current	Blood oxygen measurement values	number
time	time when the result was generated	number
retcode	result return code	number
hourAvgofDay	Returns the hourly average blood sample data, length 24	Array<number>

Registering sensor instance callback events

calorie.addEventListener(event, callback: Callback)

The events of CHANGE

The value of event

hmSensor.event.CHANGE

Callback

() => void

The example of events

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

start

Initiate single point measurement

spo2.start()