HeartRateVariabilitySdnn

Kotlin |Java

@RestrictTo([Scope.LIBRARY]) class HeartRateVariabilitySdnn : InstantaneousRecord

kotlin.Any
↳	androidx.health.connect.client.records.HeartRateVariabilitySdnn

Captures user's heart rate variability (HRV) as measured by the standard deviation of all N-N intervals.

Summary

Public constructors
`HeartRateVariabilitySdnn(heartRateVariabilityMillis: Double, time: Instant, zoneOffset: ZoneOffset?, metadata: Metadata = Metadata.EMPTY)` Captures user's heart rate variability (HRV) as measured by the standard deviation of all N-N intervals.

Public methods
Boolean	`equals(other: Any?)`
Int	`hashCode()`

Inherited extension functions

From androidx.health.connect.client.impl.converters.records

DataPoint

Record.toProto()

Converts public API object into internal proto for ipc.

Properties
Double	`heartRateVariabilityMillis` Heart rate variability in milliseconds.
Metadata	`metadata` Set of common metadata associated with the written record.
Instant	`time` Time the record happened.
ZoneOffset?	`zoneOffset` User experienced zone offset at time, or null if unknown.

Public constructors

HeartRateVariabilitySdnn

HeartRateVariabilitySdnn(
    heartRateVariabilityMillis: Double, 
    time: Instant, 
    zoneOffset: ZoneOffset?, 
    metadata: Metadata = Metadata.EMPTY)

Captures user's heart rate variability (HRV) as measured by the standard deviation of all N-N intervals.

Public methods

equals

fun equals(other: Any?): Boolean

hashCode

fun hashCode(): Int

Properties

heartRateVariabilityMillis

val heartRateVariabilityMillis: Double

Heart rate variability in milliseconds. Required field.

metadata

val metadata: Metadata

Set of common metadata associated with the written record.

time

val time: Instant

Time the record happened.

zoneOffset

val zoneOffset: ZoneOffset?

User experienced zone offset at time, or null if unknown. Providing these will help history aggregations results stay consistent should user travel.