@interface WristStateListener : NSObject + (id)sharedInstance; - (void)bypassDetection; - (BOOL)isWristOn; - (void)startListen; - (void)stopListen; @end
@interface WristStateListener : NSObject + (id)sharedInstance; - (void)bypassDetection; - (BOOL)isWristOn; - (void)startListen; - (void)stopListen; @end