crossCountrySkiingSpeed: HealthKit quantity type
HKQuantityTypeIdentifierCrossCountrySkiingSpeed · read from Apple’s documentation on 2026-10-02
HKQuantityTypeIdentifier.crossCountrySkiingSpeed (Objective-C HKQuantityTypeIdentifierCrossCountrySkiingSpeed) is a HealthKit quantity type in Apple's "Activity" group. Apple's abstract: “A quantity sample type that measures how fast you are traveling while cross country skiing.” Apple's discussion says its samples use distance per time units and measure discrete values, so in HKStatisticsQuery it takes .discreteAverage, .discreteMin or .discreteMax. It is available from iOS 18.0 and watchOS 11.0.
What Apple says crossCountrySkiingSpeed is
A quantity sample type that measures how fast you are traveling while cross country skiing.
Apple’s abstract, quoted from its crossCountrySkiingSpeed reference page, read 2026-10-02. Apple’s discussion of the type runs 32 words.
- Swift
HKQuantityTypeIdentifier.crossCountrySkiingSpeed- Objective-C
HKQuantityTypeIdentifierCrossCountrySkiingSpeed- Family
HKQuantityTypeIdentifier- Apple's topic group
- Activity
- Group page
- Activity
- Apple's reference
- crossCountrySkiingSpeed on developer.apple.com
Availability
The versions Apple’s documentation data gives for crossCountrySkiingSpeed, platform by platform, as read on 2026-10-02.
| Platform | Introduced | Deprecated |
|---|---|---|
| iOS | 18.0 | — |
| iPadOS | 18.0 | — |
| Mac Catalyst | 18.0 | — |
| macOS | 15.0 | — |
| visionOS | 2.0 | — |
| watchOS | 11.0 | — |
The rest of that release: HealthKit Types Introduced in iOS 18.
Sum or average, and in which units
Apple states both of these in the prose of the type’s discussion, not as properties, so they are derived from Apple’s sentence and the sentence is shown with each.
Aggregation style
discrete — in an HKStatisticsQuery, use .discreteAverage, .discreteMin or .discreteMax. Apple’s sentence:
These samples use distance per time units (described in ) and measure discrete values (described in ).
Unit family
distance per time — every type in this family is on the HKUnit reference.
Apple states it in the same sentence as the aggregation style, quoted above.
Empty parentheses and a dangling “described in” mark links in Apple’s sentence to other documentation pages: the generator keeps the sentence’s text, not its links, and the quote is left as stored rather than repaired.
Can apps write crossCountrySkiingSpeed?
Apple’s documentation for crossCountrySkiingSpeed does not state that its samples are read-only. Apple states read-only status only in prose, and its silence is not a statement either way, so this page makes no claim that apps can save it.
On Android Health Connect
No verified Health Connect counterpart. The cross-platform matrix pairs only metrics checked against both Apple’s and Google’s documentation, and crossCountrySkiingSpeed is not among them. A similarly named Health Connect record may exist, but a name match is not a verified mapping.
Questions
- Should I sum or average crossCountrySkiingSpeed in HealthKit?
- Average it, or take its minimum or maximum — do not sum it. Apple's documentation for crossCountrySkiingSpeed describes it as measuring discrete values, so an HKStatisticsQuery over it takes .discreteAverage, .discreteMin or .discreteMax. Apple's sentence, as read on 2026-10-02: "These samples use distance per time units (described in ) and measure discrete values (described in )."
- Which unit family does Apple give crossCountrySkiingSpeed?
- Distance per time. Apple's discussion of crossCountrySkiingSpeed says its samples use distance per time units: "These samples use distance per time units (described in ) and measure discrete values (described in )."
- Which iOS version added crossCountrySkiingSpeed?
- iOS 18.0. Apple's availability data for crossCountrySkiingSpeed lists iOS 18.0, iPadOS 18.0, Mac Catalyst 18.0, macOS 15.0, visionOS 2.0 and watchOS 11.0.
Sources checked
- Apple — HKQuantityTypeIdentifier.crossCountrySkiingSpeed · read 2026-10-02
- Apple — HKQuantityTypeIdentifier · read 2026-10-02
Apple’s abstract and sentences are quoted for identification; the page layout, the capsule and the cross-platform pairing are AIFitnessAPI’s. Generated from Apple’s documentation by scripts/fetch-healthkit-identifiers.mjs, not typed by hand — the same data as the full identifier table.