What's new in CoreMotion

+3 NewiOS · macOS · watchOS

CoreMotion reports motion and environmental sensor data from a device's accelerometers, gyroscopes, magnetometer, and barometer, plus processed device-motion, attitude, and activity data.

The 27 SDK adds 3 APIs with no deprecations or removals: the CMBodyIdentifiable protocol, a headingAccuracy value, and a deviceMotionBody API.

New

protocol

`CMBodyIdentifiable`

NewiOSmacOSwatchOS

public protocol CMBodyIdentifiable : NSObjectProtocol

Declaration

public protocol CMBodyIdentifiable : NSObjectProtocol {
}

var

`deviceMotionBody`

NewiOSwatchOS

open var deviceMotionBody: (any CMBodyIdentifiable)?

var

`headingAccuracy`

NewiOSwatchOS

open var headingAccuracy: Double { get }

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