diff --git a/ios/BlueWalletWatch Extension/ExtensionDelegate.swift b/ios/BlueWalletWatch Extension/ExtensionDelegate.swift
index b477b2281..412b89dff 100644
--- a/ios/BlueWalletWatch Extension/ExtensionDelegate.swift	
+++ b/ios/BlueWalletWatch Extension/ExtensionDelegate.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/6/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import WatchKit
diff --git a/ios/BlueWalletWatch Extension/InterfaceController.swift b/ios/BlueWalletWatch Extension/InterfaceController.swift
index 7c03fee44..7b6d093b3 100644
--- a/ios/BlueWalletWatch Extension/InterfaceController.swift	
+++ b/ios/BlueWalletWatch Extension/InterfaceController.swift	
@@ -3,79 +3,72 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/6/19.
-//  Copyright © 2019 Facebook. All rights reserved.
 //
 
 import WatchKit
 import WatchConnectivity
 import Foundation
 
-class InterfaceController: WKInterfaceController {
-  
+class InterfaceController: WKInterfaceController, WCSessionDelegate {
+
   @IBOutlet weak var walletsTable: WKInterfaceTable!
   @IBOutlet weak var noWalletsAvailableLabel: WKInterfaceLabel!
   
   override func awake(withContext context: Any?) {
     super.awake(withContext: context)
-    if let contextUnwrapped = context as? [String: Any] {
-      WatchDataSource.shared.processData(data: contextUnwrapped)
-    }
-    if WCSession.isSupported() {
-      print("Activating watch session")
-      WCSession.default.delegate = self
-      WCSession.default.activate()
-    }
+    setupSession()
+    processContextData(context)
   }
   
   override func willActivate() {
-    // This method is called when watch view controller is about to be visible to user
     super.willActivate()
-    
-    if (WatchDataSource.shared.wallets.isEmpty) {
-      noWalletsAvailableLabel.setHidden(false)
-    } else {
-      processWalletsTable()
-    }
-      NotificationCenter.default.addObserver(self, selector: #selector(processWalletsTable), name: WatchDataSource.NotificationName.dataUpdated, object: nil)
+    updateUI()
+    NotificationCenter.default.addObserver(self, selector: #selector(updateUI), name: WatchDataSource.NotificationName.dataUpdated, object: nil)
   }
   
-  @objc private func processWalletsTable() {
-    walletsTable.setNumberOfRows(WatchDataSource.shared.wallets.count, withRowType: WalletInformation.identifier)
+  private func setupSession() {
+    guard WCSession.isSupported() else { return }
+    WCSession.default.delegate = self
+    WCSession.default.activate()
+  }
+  
+  private func processContextData(_ context: Any?) {
+    guard let contextUnwrapped = context as? [String: Any] else { return }
+    WatchDataSource.shared.processData(data: contextUnwrapped)
+  }
+  
+  @objc private func updateUI() {
+    let wallets = WatchDataSource.shared.wallets
+    let isEmpty = wallets.isEmpty
+    noWalletsAvailableLabel.setHidden(!isEmpty)
+    walletsTable.setHidden(isEmpty)
     
-    for index in 0..<walletsTable.numberOfRows {
-      guard let controller = walletsTable.rowController(at: index) as? WalletInformation else { continue }
-      let wallet = WatchDataSource.shared.wallets[index]
-      if wallet.identifier == nil {
-        WatchDataSource.shared.wallets[index].identifier = index
-      }
-      controller.walletBalanceLabel.setHidden(wallet.hideBalance)
-      controller.name = wallet.label
-      controller.balance = wallet.hideBalance ? "" : wallet.balance
-      controller.type = WalletGradient(rawValue: wallet.type) ?? .SegwitHD
+    if isEmpty { return }
+    
+    walletsTable.setNumberOfRows(wallets.count, withRowType: WalletInformation.identifier)
+    for index in 0..<wallets.count {
+      updateRow(at: index, with: wallets[index])
     }
-    noWalletsAvailableLabel.setHidden(!WatchDataSource.shared.wallets.isEmpty)
-    walletsTable.setHidden(WatchDataSource.shared.wallets.isEmpty)
+  }
+  
+  private func updateRow(at index: Int, with wallet: Wallet) {
+    guard let controller = walletsTable.rowController(at: index) as? WalletInformation else { return }
+    controller.configure(with: wallet)
   }
   
   override func contextForSegue(withIdentifier segueIdentifier: String, in table: WKInterfaceTable, rowIndex: Int) -> Any? {
-    return rowIndex;
+    return rowIndex
   }
   
-}
-
-extension InterfaceController: WCSessionDelegate {
-  
   func session(_ session: WCSession, didReceiveApplicationContext applicationContext: [String : Any]) {
     WatchDataSource.shared.processData(data: applicationContext)
   }
 
-  
   func session(_ session: WCSession, didReceiveUserInfo userInfo: [String : Any] = [:]) {
     WatchDataSource.shared.processData(data: userInfo)
   }
   
   func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
-    WatchDataSource.shared.companionWalletsInitialized = activationState == .activated
     if activationState == .activated {
       WatchDataSource.shared.processWalletsData(walletsInfo: WCSession.default.applicationContext)
     }
@@ -90,3 +83,13 @@ extension InterfaceController: WCSessionDelegate {
   }
   
 }
+
+// WalletInformation extension for configuration
+extension WalletInformation {
+  func configure(with wallet: Wallet) {
+    walletBalanceLabel.setHidden(wallet.hideBalance)
+    name = wallet.label
+    balance = wallet.hideBalance ? "" : wallet.balance
+    type = WalletGradient(rawValue: wallet.type) ?? .SegwitHD
+  }
+}
diff --git a/ios/BlueWalletWatch Extension/NotificationController.swift b/ios/BlueWalletWatch Extension/NotificationController.swift
index c9b649e1c..772616947 100644
--- a/ios/BlueWalletWatch Extension/NotificationController.swift	
+++ b/ios/BlueWalletWatch Extension/NotificationController.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/6/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import WatchKit
diff --git a/ios/BlueWalletWatch Extension/NumericKeypadInterfaceController.swift b/ios/BlueWalletWatch Extension/NumericKeypadInterfaceController.swift
index 1a78fddf3..55d57a280 100644
--- a/ios/BlueWalletWatch Extension/NumericKeypadInterfaceController.swift	
+++ b/ios/BlueWalletWatch Extension/NumericKeypadInterfaceController.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/23/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import WatchKit
diff --git a/ios/BlueWalletWatch Extension/Objects/Transaction.swift b/ios/BlueWalletWatch Extension/Objects/Transaction.swift
index d7fca13af..6db26b74e 100644
--- a/ios/BlueWalletWatch Extension/Objects/Transaction.swift	
+++ b/ios/BlueWalletWatch Extension/Objects/Transaction.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/13/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import Foundation
diff --git a/ios/BlueWalletWatch Extension/Objects/TransactionTableRow.swift b/ios/BlueWalletWatch Extension/Objects/TransactionTableRow.swift
index ca7989016..c41b69732 100644
--- a/ios/BlueWalletWatch Extension/Objects/TransactionTableRow.swift	
+++ b/ios/BlueWalletWatch Extension/Objects/TransactionTableRow.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/10/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import WatchKit
@@ -50,3 +50,13 @@ class TransactionTableRow: NSObject {
   }
   
 }
+
+// TransactionTableRow extension for configuration
+ extension TransactionTableRow {
+   func configure(with transaction: Transaction) {
+     amount = transaction.amount
+     type = transaction.type
+     memo = transaction.memo
+     time = transaction.time
+   }
+ }
diff --git a/ios/BlueWalletWatch Extension/Objects/Wallet.swift b/ios/BlueWalletWatch Extension/Objects/Wallet.swift
index 6061fc89d..aaa5a252d 100644
--- a/ios/BlueWalletWatch Extension/Objects/Wallet.swift	
+++ b/ios/BlueWalletWatch Extension/Objects/Wallet.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/13/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import Foundation
diff --git a/ios/BlueWalletWatch Extension/Objects/WalletGradient.swift b/ios/BlueWalletWatch Extension/Objects/WalletGradient.swift
index 63b74ecc8..d863c7000 100644
--- a/ios/BlueWalletWatch Extension/Objects/WalletGradient.swift	
+++ b/ios/BlueWalletWatch Extension/Objects/WalletGradient.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/23/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import Foundation
diff --git a/ios/BlueWalletWatch Extension/Objects/WalletInformation.swift b/ios/BlueWalletWatch Extension/Objects/WalletInformation.swift
index 47c369533..8b6bac70b 100644
--- a/ios/BlueWalletWatch Extension/Objects/WalletInformation.swift	
+++ b/ios/BlueWalletWatch Extension/Objects/WalletInformation.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/10/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import WatchKit
diff --git a/ios/BlueWalletWatch Extension/Objects/WatchDataSource.swift b/ios/BlueWalletWatch Extension/Objects/WatchDataSource.swift
index 172717de6..a44e94e21 100644
--- a/ios/BlueWalletWatch Extension/Objects/WatchDataSource.swift	
+++ b/ios/BlueWalletWatch Extension/Objects/WatchDataSource.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/20/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 
diff --git a/ios/BlueWalletWatch Extension/ReceiveInterfaceController.swift b/ios/BlueWalletWatch Extension/ReceiveInterfaceController.swift
index d36a5916f..d4de4d0a9 100644
--- a/ios/BlueWalletWatch Extension/ReceiveInterfaceController.swift	
+++ b/ios/BlueWalletWatch Extension/ReceiveInterfaceController.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/12/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import WatchKit
diff --git a/ios/BlueWalletWatch Extension/SpecifyInterfaceController.swift b/ios/BlueWalletWatch Extension/SpecifyInterfaceController.swift
index cf13fbea9..b6038e855 100644
--- a/ios/BlueWalletWatch Extension/SpecifyInterfaceController.swift	
+++ b/ios/BlueWalletWatch Extension/SpecifyInterfaceController.swift	
@@ -3,7 +3,7 @@
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/23/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import WatchKit
diff --git a/ios/BlueWalletWatch Extension/ViewQRCodefaceController.swift b/ios/BlueWalletWatch Extension/ViewQRCodefaceController.swift
index 44f634af0..f25878477 100644
--- a/ios/BlueWalletWatch Extension/ViewQRCodefaceController.swift	
+++ b/ios/BlueWalletWatch Extension/ViewQRCodefaceController.swift	
@@ -1,10 +1,6 @@
-//
-//  ReceiveInterfaceController.swift
 //  BlueWalletWatch Extension
 //
-//  Created by Marcos Rodriguez on 3/12/19.
-//  Copyright © 2019 Facebook. All rights reserved.
-//
+//  Created by Marcos Rodriguez on 3/11/19.
 
 import WatchKit
 import Foundation
@@ -15,91 +11,85 @@ class ViewQRCodefaceController: WKInterfaceController {
   static let identifier = "ViewQRCodefaceController"
   @IBOutlet weak var imageInterface: WKInterfaceImage!
   @IBOutlet weak var addressLabel: WKInterfaceLabel!
+  
   var address: String? {
     didSet {
-      if let address = address, !address.isEmpty{
-        userActivity.userInfo = [HandOffUserInfoKey.Xpub.rawValue: address]
-        userActivity.becomeCurrent()
-      }
+      updateQRCode()
+      updateUserActivity()
     }
   }
+
   private var interfaceMode = InterfaceMode.Address
   private let userActivity: NSUserActivity = NSUserActivity(activityType: HandoffIdentifier.Xpub.rawValue)
     
   override func awake(withContext context: Any?) {
     super.awake(withContext: context)
-    userActivity.title = HandOffTitle.Xpub.rawValue
-    userActivity.requiredUserInfoKeys = [HandOffUserInfoKey.Xpub.rawValue]
-    userActivity.isEligibleForHandoff = true
+    configureUserActivity()
     guard let passedContext = context as? String  else {
       pop()
       return
     }
     address = passedContext
     addressLabel.setText(passedContext)
+    toggleViewButtonPressed()
+  }
 
-    DispatchQueue.main.async {
-      guard let cgImage = EFQRCode.generate(
-        for: passedContext) else {
-          return
-      }
-      let image = UIImage(cgImage: cgImage)
-      self.imageInterface.setImage(nil)
-      self.imageInterface.setImage(image)
-    }
-    if #available(watchOSApplicationExtension 6.0, *) {
-      if let image = UIImage(systemName: "textformat.subscript") {
-        addMenuItem(with: image, title: "Address", action:#selector(toggleViewButtonPressed))
-      } else {
-        addMenuItem(with: .shuffle, title: "Address", action: #selector(toggleViewButtonPressed))
-      }
+  private func configureUserActivity() {
+    userActivity.title = HandOffTitle.Xpub.rawValue
+    userActivity.requiredUserInfoKeys = [HandOffUserInfoKey.Xpub.rawValue]
+    userActivity.isEligibleForHandoff = true
+  }
+  
+  private func updateUserActivity() {
+    if let address = address, !address.isEmpty {
+      userActivity.userInfo = [HandOffUserInfoKey.Xpub.rawValue: address]
+      userActivity.becomeCurrent()
     } else {
-      addMenuItem(with: .shuffle, title: "Address", action: #selector(toggleViewButtonPressed))
+      userActivity.invalidate()
     }
   }
-  @IBAction @objc func toggleViewButtonPressed() {
-    clearAllMenuItems()
-    switch interfaceMode {
-    case .Address:
-      addressLabel.setHidden(false)
-      imageInterface.setHidden(true)
-      if #available(watchOSApplicationExtension 6.0, *) {
-        if let image = UIImage(systemName: "qrcode") {
-          addMenuItem(with: image, title: "QR Code", action:#selector(toggleViewButtonPressed))
-        } else {
-          addMenuItem(with: .shuffle, title: "QR Code", action: #selector(toggleViewButtonPressed))
-        }
-      } else {
-        addMenuItem(with: .shuffle, title: "QR Code", action: #selector(toggleViewButtonPressed))
-        
+
+  private func updateQRCode() {
+    guard let address = address, !address.isEmpty else {
+      imageInterface.setImage(nil)
+      return
+    }
+    DispatchQueue.global(qos: .userInteractive).async {
+      guard let cgImage = EFQRCode.generate(for: address) else {
+        return
       }
-    case .QRCode:
-      addressLabel.setHidden(true)
-      imageInterface.setHidden(false)
-      if #available(watchOSApplicationExtension 6.0, *) {
-        if let image = UIImage(systemName: "textformat.subscript") {
-          addMenuItem(with: image, title: "Address", action:#selector(toggleViewButtonPressed))
-        } else {
-          addMenuItem(with: .shuffle, title: "Address", action: #selector(toggleViewButtonPressed))
-        }
-      } else {
-        addMenuItem(with: .shuffle, title: "Address", action: #selector(toggleViewButtonPressed))
+      DispatchQueue.main.async {
+        let image = UIImage(cgImage: cgImage)
+        self.imageInterface.setImage(image)
       }
     }
+  }
+
+  @IBAction @objc func toggleViewButtonPressed() {
+    clearAllMenuItems()
     interfaceMode = interfaceMode == .QRCode ? .Address : .QRCode
+
+    let menuItemTitle = interfaceMode == .QRCode ? "QR Code" : "Address"
+    let systemImageName = interfaceMode == .QRCode ? "textformat.subscript" : "qrcode"
+    let defaultMenuItemIcon = interfaceMode == .QRCode ? WKMenuItemIcon.shuffle : WKMenuItemIcon.shuffle
+
+    addressLabel.setHidden(interfaceMode != .Address)
+    imageInterface.setHidden(interfaceMode != .QRCode)
+
+    if #available(watchOSApplicationExtension 6.0, *), let image = UIImage(systemName: systemImageName) {
+      addMenuItem(with: image, title: menuItemTitle, action: #selector(toggleViewButtonPressed))
+    } else {
+      addMenuItem(with: defaultMenuItemIcon, title: menuItemTitle, action: #selector(toggleViewButtonPressed))
+    }
   }
   
   override func willActivate() {
     super.willActivate()
-    update(userActivity)
+    updateUserActivity()
   }
 
-  
   override func didDeactivate() {
     super.didDeactivate()
     userActivity.invalidate()
-    invalidateUserActivity()
   }
-  
-  
 }
diff --git a/ios/BlueWalletWatch Extension/WalletDetailsInterfaceController.swift b/ios/BlueWalletWatch Extension/WalletDetailsInterfaceController.swift
index 711caeeb1..1263d0085 100644
--- a/ios/BlueWalletWatch Extension/WalletDetailsInterfaceController.swift	
+++ b/ios/BlueWalletWatch Extension/WalletDetailsInterfaceController.swift	
@@ -1,10 +1,6 @@
-//
-//  WalletDetailsInterfaceController.swift
 //  BlueWalletWatch Extension
 //
 //  Created by Marcos Rodriguez on 3/11/19.
-//  Copyright © 2019 Facebook. All rights reserved.
-//
 
 import WatchKit
 import Foundation
@@ -23,49 +19,69 @@ class WalletDetailsInterfaceController: WKInterfaceController {
   @IBOutlet weak var noTransactionsLabel: WKInterfaceLabel!
   @IBOutlet weak var transactionsTable: WKInterfaceTable!
   
-  
   override func awake(withContext context: Any?) {
     super.awake(withContext: context)
     guard let identifier = context as? Int else {
       pop()
       return
     }
-    processInterface(identifier: identifier)
+    loadWalletDetails(identifier: identifier)
   }
   
-  func processInterface(identifier: Int)  {
-  let wallet = WatchDataSource.shared.wallets[identifier]
-  self.wallet = wallet
-  walletBalanceLabel.setHidden(wallet.hideBalance)
-  walletBalanceLabel.setText(wallet.hideBalance ? "" : wallet.balance)
-  walletNameLabel.setText(wallet.label)
-  walletBasicsGroup.setBackgroundImageNamed(WalletGradient(rawValue: wallet.type)?.imageString)
-    createInvoiceButton.setHidden(!(wallet.type == WalletGradient.LightningCustodial.rawValue || wallet.type == WalletGradient.LightningLDK.rawValue))
-  receiveButton.setHidden(wallet.receiveAddress.isEmpty)
-      viewXPubButton.setHidden(!((wallet.type != WalletGradient.LightningCustodial.rawValue ||  wallet.type != WalletGradient.LightningLDK.rawValue) && !(wallet.xpub ?? "").isEmpty))
-  processWalletsTable()
+  private func loadWalletDetails(identifier: Int) {
+    let wallet = WatchDataSource.shared.wallets[identifier]
+    self.wallet = wallet
+    updateWalletUI(wallet: wallet)
+    updateTransactionsTable(forWallet: wallet)
   }
   
+  private func updateWalletUI(wallet: Wallet) {
+    walletBalanceLabel.setHidden(wallet.hideBalance)
+    walletBalanceLabel.setText(wallet.hideBalance ? "" : wallet.balance)
+    walletNameLabel.setText(wallet.label)
+    walletBasicsGroup.setBackgroundImageNamed(WalletGradient(rawValue: wallet.type)?.imageString)
+    
+    let isLightningWallet = wallet.type == WalletGradient.LightningCustodial.rawValue || wallet.type == WalletGradient.LightningLDK.rawValue
+    createInvoiceButton.setHidden(!isLightningWallet)
+    receiveButton.setHidden(wallet.receiveAddress.isEmpty)
+    viewXPubButton.setHidden(!isXPubAvailable(wallet: wallet))
+  }
+  
+  private func isXPubAvailable(wallet: Wallet) -> Bool {
+    return (wallet.type != WalletGradient.LightningCustodial.rawValue && wallet.type != WalletGradient.LightningLDK.rawValue) && !(wallet.xpub ?? "").isEmpty
+  }
+  
+  private func updateTransactionsTable(forWallet wallet: Wallet) {
+    let transactions = wallet.transactions
+    transactionsTable.setNumberOfRows(transactions.count, withRowType: TransactionTableRow.identifier)
+    
+    for index in 0..<transactions.count {
+      guard let controller = transactionsTable.rowController(at: index) as? TransactionTableRow else { continue }
+      let transaction = transactions[index]
+      controller.configure(with: transaction)
+    }
+    transactionsTable.setHidden(transactions.isEmpty)
+    noTransactionsLabel.setHidden(!transactions.isEmpty)
+  }
   
   @IBAction func toggleBalanceVisibility(_ sender: Any) {
     guard let wallet = wallet else {
-       return
+      return
     }
-
+    
     if wallet.hideBalance {
       showBalanceMenuItemTapped()
-    } else{
+    } else {
       hideBalanceMenuItemTapped()
     }
   }
   
-  
   @objc func showBalanceMenuItemTapped() {
     guard let identifier = wallet?.identifier else { return }
     WatchDataSource.toggleWalletHideBalance(walletIdentifier: identifier, hideBalance: false) { [weak self] _ in
       DispatchQueue.main.async {
         WatchDataSource.postDataUpdatedNotification()
-        self?.processInterface(identifier: identifier)
+        self?.loadWalletDetails(identifier: identifier)
       }
     }
   }
@@ -75,7 +91,7 @@ class WalletDetailsInterfaceController: WKInterfaceController {
     WatchDataSource.toggleWalletHideBalance(walletIdentifier: identifier, hideBalance: true) { [weak self] _ in
       DispatchQueue.main.async {
         WatchDataSource.postDataUpdatedNotification()
-        self?.processInterface(identifier: identifier)
+        self?.loadWalletDetails(identifier: identifier)
       }
     }
   }
@@ -89,42 +105,30 @@ class WalletDetailsInterfaceController: WKInterfaceController {
   
   override func willActivate() {
     super.willActivate()
-    transactionsTable.setHidden(wallet?.transactions.isEmpty ?? true)
-    noTransactionsLabel.setHidden(!(wallet?.transactions.isEmpty ?? false))
+    guard let wallet = wallet else { return }
+    updateTransactionsTable(forWallet: wallet)
   }
   
   @IBAction func receiveMenuItemTapped() {
+    guard let wallet = wallet else { return }
     presentController(withName: ReceiveInterfaceController.identifier, context: (wallet, "receive"))
   }
   
-  
-  @objc private func processWalletsTable() {
-    transactionsTable.setNumberOfRows(wallet?.transactions.count ?? 0, withRowType: TransactionTableRow.identifier)
-    
-    for index in 0..<transactionsTable.numberOfRows {
-      guard let controller = transactionsTable.rowController(at: index) as? TransactionTableRow, let transaction = wallet?.transactions[index] else { continue }
-      
-      controller.amount = transaction.amount
-      controller.type = transaction.type
-      controller.memo = transaction.memo
-      controller.time = transaction.time
-    }
-    transactionsTable.setHidden(wallet?.transactions.isEmpty ?? true)
-    noTransactionsLabel.setHidden(!(wallet?.transactions.isEmpty ?? false))
-  }
-  
   @IBAction func createInvoiceTapped() {
-    if (WatchDataSource.shared.companionWalletsInitialized) {
-      pushController(withName: ReceiveInterfaceController.identifier, context: (wallet?.identifier, "createInvoice"))
+    if WatchDataSource.shared.companionWalletsInitialized {
+      guard let wallet = wallet else { return }
+      pushController(withName: ReceiveInterfaceController.identifier, context: (wallet.identifier, "createInvoice"))
     } else {
+      WKInterfaceDevice.current().play(.failure)
       presentAlert(withTitle: "Error", message: "Unable to create invoice. Please open BlueWallet on your iPhone and unlock your wallets.", preferredStyle: .alert, actions: [WKAlertAction(title: "OK", style: .default, handler: { [weak self] in
         self?.dismiss()
-        })])
-      }
+      })])
+    }
   }
   
   override func contextForSegue(withIdentifier segueIdentifier: String) -> Any? {
-    return (wallet?.identifier, "receive")
+    guard let wallet = wallet else { return nil }
+    return (wallet.identifier, "receive")
   }
   
 }
diff --git a/ios/Bridge.swift b/ios/Bridge.swift
index 87c7573dc..ae3944ae5 100644
--- a/ios/Bridge.swift
+++ b/ios/Bridge.swift
@@ -3,7 +3,6 @@
 //  BlueWallet
 //
 //  Created by Marcos Rodriguez on 9/19/19.
-//  Copyright © 2019 Facebook. All rights reserved.
 //
 
 import Foundation
diff --git a/ios/Widgets/Shared/WidgetAPI.swift b/ios/Widgets/Shared/WidgetAPI.swift
index 4fe2f69ab..65de410ba 100644
--- a/ios/Widgets/Shared/WidgetAPI.swift
+++ b/ios/Widgets/Shared/WidgetAPI.swift
@@ -3,7 +3,7 @@
 //  TodayExtension
 //
 //  Created by Marcos Rodriguez on 11/2/19.
-//  Copyright © 2019 Facebook. All rights reserved.
+
 //
 
 import Foundation