diff -r a01ae5ff0e96 -r 0f15edebc665 translations/bmsapp_nl.ts
--- a/translations/bmsapp_nl.ts	Sun Aug 20 11:40:51 2023 +0200
+++ b/translations/bmsapp_nl.ts	Thu Oct 12 17:03:50 2023 +0200
@@ -945,138 +945,148 @@
         <translation>Dialog</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="38"/>
+        <location filename="../ui/DetailiSpindel.ui" line="42"/>
         <source>Power</source>
         <translation>Power</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="54"/>
+        <location filename="../ui/DetailiSpindel.ui" line="58"/>
         <source>Alarm</source>
         <translation>Alarm</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="70"/>
-        <location filename="../ui/DetailiSpindel.ui" line="96"/>
+        <location filename="../ui/DetailiSpindel.ui" line="74"/>
+        <location filename="../ui/DetailiSpindel.ui" line="100"/>
         <source>Color Led component</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="73"/>
-        <location filename="../ui/DetailiSpindel.ui" line="99"/>
+        <location filename="../ui/DetailiSpindel.ui" line="77"/>
+        <location filename="../ui/DetailiSpindel.ui" line="103"/>
         <source>Led indicator</source>
         <translation></translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="125"/>
+        <location filename="../ui/DetailiSpindel.ui" line="129"/>
         <source>Uuid:</source>
         <translation>Uuid:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="141"/>
+        <location filename="../ui/DetailiSpindel.ui" line="145"/>
         <source>System and unit:</source>
         <translation>Systeem en unit:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="157"/>
+        <location filename="../ui/DetailiSpindel.ui" line="161"/>
         <source>Code and beer:</source>
         <translation>Code en bier:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="173"/>
+        <location filename="../ui/DetailiSpindel.ui" line="177"/>
         <source>Working mode:</source>
         <translation>Werking manier:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="189"/>
+        <location filename="../ui/DetailiSpindel.ui" line="193"/>
         <source>Battery voltage:</source>
         <translation>Batterij voltage:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="205"/>
+        <location filename="../ui/DetailiSpindel.ui" line="209"/>
         <source>Tilt angle°:</source>
         <translation>Tilt hoek°:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="228"/>
+        <location filename="../ui/DetailiSpindel.ui" line="232"/>
         <source>iSpindel overview</source>
         <translation>iSpindel overzicht</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="305"/>
+        <location filename="../ui/DetailiSpindel.ui" line="309"/>
         <source>Choose beer:</source>
         <translation>Kies bier:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="367"/>
+        <location filename="../ui/DetailiSpindel.ui" line="371"/>
         <source>Density °Plato:</source>
         <translation>Densiteit °Plato:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="383"/>
+        <location filename="../ui/DetailiSpindel.ui" line="387"/>
         <source>Density SG:</source>
         <translation>Densiteit SG:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="412"/>
+        <location filename="../ui/DetailiSpindel.ui" line="416"/>
         <source>Current status:</source>
         <translation>Huidige status:</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="441"/>
+        <location filename="../ui/DetailiSpindel.ui" line="432"/>
+        <source>Last seen:</source>
+        <translation type="unfinished">Laatst gezien:</translation>
+    </message>
+    <message>
+        <location filename="../ui/DetailiSpindel.ui" line="474"/>
         <source>Temperature</source>
         <translation>Temperatuur</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="457"/>
+        <location filename="../ui/DetailiSpindel.ui" line="490"/>
         <source>Shows the temperature</source>
         <translation>Toont de temperatuur</translation>
     </message>
     <message>
+        <location filename="../ui/DetailiSpindel.ui" line="766"/>
+        <source>Calibrate</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <source>Shows the air temperature</source>
         <translation type="obsolete">Toont de lucht temperatuur</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="499"/>
+        <location filename="../ui/DetailiSpindel.ui" line="532"/>
         <source>Apperant Attenuation</source>
         <translation>Schijnbare vergisting</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="532"/>
+        <location filename="../ui/DetailiSpindel.ui" line="565"/>
         <source>Fermentation progress</source>
         <translation>Vergisting voortgang</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="548"/>
+        <location filename="../ui/DetailiSpindel.ui" line="581"/>
         <source>OG</source>
         <translation>OG</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="561"/>
+        <location filename="../ui/DetailiSpindel.ui" line="594"/>
         <source>SG</source>
         <translation>SG</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="574"/>
+        <location filename="../ui/DetailiSpindel.ui" line="607"/>
         <source>SVG</source>
         <translation>SVG</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="587"/>
+        <location filename="../ui/DetailiSpindel.ui" line="620"/>
         <source>ABV</source>
         <translation>ABV</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="600"/>
+        <location filename="../ui/DetailiSpindel.ui" line="633"/>
         <source>Battery</source>
         <translation>Batterij</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="699"/>
+        <location filename="../ui/DetailiSpindel.ui" line="732"/>
         <source>Quit</source>
         <translation>Terug</translation>
     </message>
     <message>
-        <location filename="../ui/DetailiSpindel.ui" line="716"/>
+        <location filename="../ui/DetailiSpindel.ui" line="749"/>
         <source>Log</source>
         <translation>Log</translation>
     </message>
@@ -1091,7 +1101,7 @@
         <translation>Online</translation>
     </message>
     <message>
-        <location filename="../src/DetailiSpindel.cpp" line="158"/>
+        <location filename="../src/DetailiSpindel.cpp" line="159"/>
         <source>Offline</source>
         <translation>Offline</translation>
     </message>