diff --git a/RCTAppleHealthKit/RCTAppleHealthKit+Methods_Body.m b/RCTAppleHealthKit/RCTAppleHealthKit+Methods_Body.m
index f29f7f84a9b4d8a48645fa85d93958c74f4bf1f8..49f826fa85e3d5e271c1acf1a37e16518bd7d19d 100644
--- a/RCTAppleHealthKit/RCTAppleHealthKit+Methods_Body.m
+++ b/RCTAppleHealthKit/RCTAppleHealthKit+Methods_Body.m
@@ -19,7 +19,7 @@
 
     HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input];
     if(unit == nil){
-        unit = [HKUnit poundUnit];
+        unit = [HKUnit gramUnit];
     }
 
     [self fetchMostRecentQuantitySampleOfType:weightType
@@ -154,7 +154,7 @@
 
     HKUnit *unit = [RCTAppleHealthKit hkUnitFromOptions:input];
     if(unit == nil){
-        unit = [HKUnit inchUnit];
+        unit = [HKUnit meterUnit];
     }
 
     [self fetchMostRecentQuantitySampleOfType:heightType