diff --git a/libs/common/src/constants/product-type.enum.ts b/libs/common/src/constants/product-type.enum.ts
index bff76e3..834dac4 100644
--- a/libs/common/src/constants/product-type.enum.ts
+++ b/libs/common/src/constants/product-type.enum.ts
@@ -7,4 +7,5 @@ export enum ProductType {
   THREE_G = '3G',
   TWO_G = '2G',
   ONE_G = '1G',
+  WH = 'WH',
 }
diff --git a/src/schedule/services/schedule.service.ts b/src/schedule/services/schedule.service.ts
index 1f9e224..866e279 100644
--- a/src/schedule/services/schedule.service.ts
+++ b/src/schedule/services/schedule.service.ts
@@ -150,7 +150,8 @@ export class ScheduleService {
       if (
         deviceDetails.productDevice.prodType !== ProductType.THREE_G &&
         deviceDetails.productDevice.prodType !== ProductType.ONE_G &&
-        deviceDetails.productDevice.prodType !== ProductType.TWO_G
+        deviceDetails.productDevice.prodType !== ProductType.TWO_G &&
+        deviceDetails.productDevice.prodType !== ProductType.WH
       ) {
         throw new HttpException(
           'This device is not supported for schedule',