@class NSString; @interface HKNanoRegistryDeviceUtility : NSObject @property (class, readonly, copy, nonatomic) NSString *activePairedDeviceModelNumber; @property (class, readonly, copy, nonatomic) NSString *activePairedDeviceRegionInfo; @property (class, readonly, copy, nonatomic) NSString *activePairedDeviceHousingColor; + (id)activePairedDeviceProductType; + (id)activeNonFamilySetupDevice; + (id)activePairedDeviceSystemBuildVersion; + (id)deviceHousingColor:(id)a0; + (id)electrocardiogramV2AvailableRegionsForDevice:(id)a0; + (BOOL)isDeviceSeries4:(id)a0; + (id)modelNumberForDevice:(id)a0; + (id)productTypeForDevice:(id)a0; + (id)regionInfoForDevice:(id)a0; + (id)systemBuildVersionForDevice:(id)a0; + (unsigned int)systemVersionForDevice:(id)a0; @end