diff --git a/apps/sleeplog/boot.js b/apps/sleeplog/boot.js
index c66db772f..8dbee6812 100644
--- a/apps/sleeplog/boot.js
+++ b/apps/sleeplog/boot.js
@@ -13,7 +13,7 @@ global.sleeplog = {
     minConsec: 18E5, // [ms] minimal time to count for consecutive sleep
     deepTh: 100, //     threshold for deep sleep
     lightTh: 200, //    threshold for light sleep
-    wearTemp: 27, //    temperature threshold to count as worn
+    wearTemp: 28, //    temperature threshold to count as worn
   }, require("Storage").readJSON("sleeplog.json", true) || {})
 };