diff --git a/public/views/walletHome.html b/public/views/walletHome.html
index 13be22a95..ea21fb1fc 100644
--- a/public/views/walletHome.html
+++ b/public/views/walletHome.html
@@ -278,6 +278,11 @@
       <div>
         <h4 class="title m0">
 
+          <button class="outline light-gray round tiny right m0 lh"
+            ng-click="home.sendAll(index.availableMaxBalance, index.feeToSendMaxStr)"
+            ng-if="index.availableBalance > 0 && !home.blockUx && !home.lockAmount" translate> Send All
+          </button>
+
           <div  ng-show="!index.lockedBalance && index.availableBalanceStr">
             <div class="size-12">
               <span class="db text-bold">
@@ -397,10 +402,10 @@
             </div>
 
             <div class="row" ng-show="!home.onGoingProcess">
-              <div class="large-6 medium-6 small-6 columns" ng-show="!home.blockUx && (home._paypro || home.lockAddress)">
+              <div class="large-6 medium-6 small-6 columns" ng-show="!home.blockUx && (home._paypro || home.lockAddress || home.lockAmount)">
                 <a ng-click="home.resetForm(sendForm)" class="button expand outline dark-gray round" translate>Cancel</a>
               </div>
-              <div class="columns" ng-class="{'small-6 medium-6 large-6':(home._paypro || home.lockAddress)}">
+              <div class="columns" ng-class="{'small-6 medium-6 large-6':(home._paypro || home.lockAddress || home.lockAmount)}">
                 <button type="submit" class="button black round expand" ng-disabled="sendForm.$invalid || home.blockUx ||  index.isOffline"
                   ng-style="{'background-color':index.backgroundColor}"  translate>
                   Send
diff --git a/src/js/controllers/index.js b/src/js/controllers/index.js
index e18c17d5a..103a2eeaa 100644
--- a/src/js/controllers/index.js
+++ b/src/js/controllers/index.js
@@ -436,6 +436,12 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     self.lockedBalanceBTC = strip(self.lockedBalanceSat / COIN);
     self.availableBalanceBTC = strip(self.availableBalanceBTC / COIN);
 
+    // KB to send max
+    self.feePerKbSat = config.feePerKbSat || 10000; 
+    var feeToSendMaxSat = balance.totalKbToSendMax * self.feePerKbSat;
+
+    self.availableMaxBalance = strip((self.availableBalanceSat - feeToSendMaxSat) * self.satToUnit);
+    self.feeToSendMaxStr = profileService.formatAmount(feeToSendMaxSat) + ' ' + self.unitName;
 
     //STR
     self.totalBalanceStr = profileService.formatAmount(self.totalBalanceSat) + ' ' + self.unitName;
diff --git a/src/js/controllers/walletHome.js b/src/js/controllers/walletHome.js
index fb7ea0ba6..ac631efa4 100644
--- a/src/js/controllers/walletHome.js
+++ b/src/js/controllers/walletHome.js
@@ -917,6 +917,27 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
     return actions.hasOwnProperty('create');
   };
 
+  this._doSendAll = function(amount) {
+    this.setForm(null, amount);
+  };
+
+  this.sendAll = function(amount, feeStr) {
+    var msg = gettextCatalog.getString("{{fee}} will be discounted for bitcoin networking fees", {
+      fee: feeStr
+    });
+    if (isCordova) {
+      navigator.notification.confirm(
+        msg,
+        this._doSendAll(amount),
+        'OK', 'Cancel'
+      );
+    } else {
+      if (confirm(msg))
+        this._doSendAll(amount);
+    }
+  }
+
+
   this.bindTouchDown();
   this.setAddress();
   this.setSendFormInputs();
diff --git a/src/js/routes.js b/src/js/routes.js
index 817772cd0..1db5d9a8a 100644
--- a/src/js/routes.js
+++ b/src/js/routes.js
@@ -58,7 +58,7 @@ angular
               historicLog.add(level, args.join(' '));
               orig.apply(null, args);
             } catch (e) {
-              console.log('Error at log decorator:', e);
+              console.log('ERROR (at log decorator):', e, args[0]);
             }
           };
         });