     }
 }
 
+// MARK: - Reusable
+
+public enum GATTBeatsPerMinute {
+    
+    public struct Byte: BluetoothUnit {
+        
+        internal static let length = MemoryLayout<UInt8>.size
+        
+        public static var unitType: UnitIdentifier { return .beatsPerMinute }
+        
+        public var rawValue: UInt8
+        
+        public init(rawValue value: UInt8) {
+            
+            self.rawValue = value
+        }
+        
+        fileprivate init(unsafe value: UInt8) {
+            
+            self.rawValue = value
+        }
+        
+    }
+}
+
+extension GATTBeatsPerMinute.Byte: CustomStringConvertible {
+    
+    public var description: String {
+        
+        return rawValue.description
+    }
+    
+}
+
+extension GATTBeatsPerMinute.Byte: Equatable {
+    
+    public static func == (lhs: GATTBeatsPerMinute.Byte,
+                           rhs: GATTBeatsPerMinute.Byte) -> Bool {
+        
+        return lhs.rawValue == rhs.rawValue
+    }
+    
+}
+
+extension GATTBeatsPerMinute.Byte: ExpressibleByIntegerLiteral {
+    
+    public init(integerLiteral value: UInt8) {
+        
+        self.init(unsafe: value)
+    }
+    
+}
+
 // MARK: - Internal
 
 internal extension UInt64 {

 */
public struct GATTAerobicHeartRateLowerLimit: GATTProfileCharacteristic {
    
    internal static let length = MemoryLayout<UInt8>.size
    
    public static var uuid: BluetoothUUID { return .aerobicHeartRateLowerLimit }

    public var data: Data {
        
        return Data([beats.rawValue])
    }
    
}
