Gyroscope Class

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Provides Windows Phone applications access to the device’s gyroscope sensor.

Inheritance Hierarchy

  Microsoft.Devices.Sensors..::.SensorBase<(Of <(GyroscopeReading>)>)

Namespace:  Microsoft.Devices.Sensors
Assembly:  Microsoft.Devices.Sensors (in Microsoft.Devices.Sensors.dll)
XMLNS for XAML: Not mapped to an xmlns.


Public NotInheritable Class Gyroscope _
    Inherits SensorBase(Of GyroscopeReading)
public sealed class Gyroscope : SensorBase<GyroscopeReading>
<Gyroscope .../>

The Gyroscope type exposes the following members.


  Name Description
Gyroscope Initializes a new instance of the Gyroscope class.



  Name Description
CurrentValue Gets an object that implements ISensorReading that contains the current value of the sensor. This object will be one of the following types, depending on which sensor is being referenced: AccelerometerReading, CompassReading, GyroscopeReading, MotionReading. (Inherited from SensorBase<(Of <(TSensorReading>)>).)
IsDataValid Gets the validity of the sensor’s data. (Inherited from SensorBase<(Of <(TSensorReading>)>).)
IsSupported Gets or sets whether the device on which the application is running supports the gyroscope sensor.
TimeBetweenUpdates Gets or sets the preferred time between CurrentValueChanged events. (Inherited from SensorBase<(Of <(TSensorReading>)>).)



  Name Description
Dispose Releases the managed and unmanaged resources used by the sensor. (Inherited from SensorBase<(Of <(TSensorReading>)>).)
Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Finalize Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from SensorBase<(Of <(TSensorReading>)>).)
GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
GetType Gets the Type of the current instance. (Inherited from Object.)
MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Start Starts acquisition of data from the sensor. (Inherited from SensorBase<(Of <(TSensorReading>)>).)
Stop Stops acquisition of data from the sensor. (Inherited from SensorBase<(Of <(TSensorReading>)>).)
ToString Returns a string that represents the current object. (Inherited from Object.)



  Name Description
CurrentValueChanged Occurs when new data arrives from the sensor. (Inherited from SensorBase<(Of <(TSensorReading>)>).)



The gyroscope sensor is used to determine the rotational velocity of the device in each axis. You can use the values obtained from the gyroscope sensor to determine how quickly a device is rotating about each axis. You can then integrate these values over time to determine how far the device has rotated since you began sampling. Because a gyroscope measures rotational velocity and not angle, it is susceptible to issues related to drift. If you are interested in determining the attitude (yaw, pitch, and roll) of the device, you should use Motion instead.


If you use this API in your app, you must specify the following capabilities in the app manifest. Otherwise, your app might not work correctly or it might exit unexpectedly.


Windows Phone 8, Windows Phone OS 7.1

For more info, see App capabilities and hardware requirements for Windows Phone 8.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1


Windows Phone

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also


Microsoft.Devices.Sensors Namespace