Swift watchOS 2 - CMSensorDataList...

How to work with accelerometer data from the Apple Watch?...

CMPedometer Steps not Available . why?...

How to make a SCNNode to be pinned at a particular position using device motion updates?...

In Xcode6, why does [CMAltimeter isRelativeAltitudeAvailable] returns FALSE when run in Simulator wi...

Detect user's running rate...

CoreMotion [ViewController updateReferenceAttitude:] - why is the selector not recognised?...

How to move view based on device motion in xcode...

What unit of measurement is userAcceleration returned in?...

Detecting if a user is moving in a car...

Starting CMMotionActivityManager gives SIGABRT...

Aggregated CMPedometerData (iPhone + Watch total count)...

iPhone rotation applied to a 3d object...

SceneKit view is rendered backwards...

Accurately track users rotation in degrees around an object using Core Motion...

Using quaternion instead of roll, pitch and yaw to track device motion...

How to activate This Class to another...

what algorithm does DeviceMotion adopted to calculate attitude from accelerometer and gyro?...

How to get exact time since iOS device booted?...

CMMotionActivity returns with all activities 0...

What is Apple watchconnectivity frequency and limits for a stream of messages...

How to translate View width and height to CGpoint coordinates?...

Is it possible to use a SKScene with a UIView Controller?...

Trying to rotate an image according to the angle of the device...

Pointing to right direction in SceneKit...

Continuous accelerometer updates while in the background on iOS...

Sit-Up counter using CMDeviceMotion...

Weird accelerometer behaviour (CoreMotion)...

What's the difference between rotation rate and attitude?...

Retain cycle suspected in closure...