- background observers
- initStepCountObserver - DEPRECATED
- setObserver - DEPRECATED
- getLatestHeight
- getLatestWeight
- getHeightSamples
- getWeightSamples
- getBodyTemperatureSamples
- getLatestBodyFatPercentage
- getBodyFatPercentageSamples
- getLatestLeanBodyMass
- getLeanBodyMassSamples
- saveHeight
- saveWeight
- saveBodyFatPercentage
- saveBodyTemperature
- saveLeanBodyMass
- getDailyStepCountSamples
- getStepCount
- getSamples
- getDailyDistanceWalkingRunningSamples
- getDistanceWalkingRunning
- getDailyDistanceSwimmingSamples
- getDistanceSwimming
- getDailyDistanceCyclingSamples
- getDistanceCycling
- getDailyFlightsClimbedSamples
- getFlightsClimbed
- saveSteps
- getBloodAlcoholContentSamples
- getBloodGlucoseSamples
- getLatestBloodAlcoholContent
- saveBloodAlcoholContent
- saveBloodGlucoseSample