The hasReading read-only property of the Sensor interface returns a boolean value indicating whether the sensor has a reading.
Because Sensor is a base class, hasReading may only be read from one of its derived classes.
Sensor.hasReading
Value
A boolean value.
Specifications
| Specification |
|---|
| Generic Sensor API # sensor-has-reading |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
hasReading |
67
|
79
|
No
|
No
|
54
|
No
|
67
|
67
|
No
|
48
|
No
|
9.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/Sensor/hasReading
