diff --git a/src/sentry/static/sentry/app/views/releases/utils/sessionTerm.tsx b/src/sentry/static/sentry/app/views/releases/utils/sessionTerm.tsx
index 46116cbc338a28..93346438764b6d 100644
--- a/src/sentry/static/sentry/app/views/releases/utils/sessionTerm.tsx
+++ b/src/sentry/static/sentry/app/views/releases/utils/sessionTerm.tsx
@@ -27,8 +27,10 @@ export const sessionTerm = {
 // This should never be used directly (except in tests)
 export const commonTermsDescription = {
   [SessionTerm.CRASHES]: t('Number of sessions with a crashed state'),
-  [SessionTerm.CRASH_FREE_USERS]: t('Number of unique users with non-crashed sessions'),
-  [SessionTerm.CRASH_FREE_SESSIONS]: t('Number of non-crashed sessions'),
+  [SessionTerm.CRASH_FREE_USERS]: t(
+    'Percentage of unique users with non-crashed sessions'
+  ),
+  [SessionTerm.CRASH_FREE_SESSIONS]: t('Percentage of non-crashed sessions'),
   [SessionTerm.STABILITY]: t(
     'The percentage of crash free sessions and how it has changed since the last period.'
   ),
@@ -39,7 +41,7 @@ export const mobileTermsDescription = {
   [SessionTerm.CRASHED]: t(
     'The process was terminated due to an unhandled exception or a request to the server that ended with an error'
   ),
-  [SessionTerm.CRASH_FREE_SESSIONS]: t('Number of unique sessions that did not crash'),
+  [SessionTerm.CRASH_FREE_SESSIONS]: t('Percentage of non-crashed sessions'),
   [SessionTerm.ABNORMAL]: t(
     'An unknown session exit. Like due to loss of power or killed by the operating system'
   ),
@@ -112,15 +114,15 @@ function getTermDescriptions(platform: PlatformKey | null) {
       return {
         ...commonTermsDescription,
         [SessionTerm.CRASHED]: t(
-          "During the session an error with mechanism.handled===false occurred calling the 'onerror' on 'unhandledrejection' handler"
+          'During the session an unhandled global error/promise rejection occurred.'
         ),
-        [SessionTerm.ABNORMAL]: t('Non applicable for Javascript'),
-        [SessionTerm.HEALTHY]: t('No errors were captured during session life-time'),
+        [SessionTerm.ABNORMAL]: t('Non applicable for Javascript.'),
+        [SessionTerm.HEALTHY]: t('No errors were captured during session life-time.'),
         [SessionTerm.ERRORED]: t(
-          'During the session at least one error occurred that did not bubble up to the global handler. The application loading process did not crash'
+          'During the session at least one handled error occurred.'
         ),
         [SessionTerm.UNHANDLED]:
-          "An error was captured by the global 'onerror' or 'onunhandledrejection' handler",
+          "An error was captured by the global 'onerror' or 'onunhandledrejection' handler.",
       };
     case 'apple-ios':
     case 'minidump':
diff --git a/tests/js/spec/views/releases/utils/sessionTerm.spec.tsx b/tests/js/spec/views/releases/utils/sessionTerm.spec.tsx
index 686b0e6e5ca281..b8bb0cb96c351e 100644
--- a/tests/js/spec/views/releases/utils/sessionTerm.spec.tsx
+++ b/tests/js/spec/views/releases/utils/sessionTerm.spec.tsx
@@ -488,7 +488,7 @@ describe('Release Health Session Term', function () {
       'node-express'
     );
     expect(crashedSessionTerm).toEqual(
-      "During the session an error with mechanism.handled===false occurred calling the 'onerror' on 'unhandledrejection' handler"
+      'During the session an unhandled global error/promise rejection occurred.'
     );
 
     // Crash Free Users
@@ -510,7 +510,7 @@ describe('Release Health Session Term', function () {
       SessionTerm.ABNORMAL,
       'node-express'
     );
-    expect(abnormalSessionTerm).toEqual('Non applicable for Javascript');
+    expect(abnormalSessionTerm).toEqual('Non applicable for Javascript.');
 
     // Healthy
     const healthySessionTerm = getSessionTermDescription(
@@ -518,7 +518,7 @@ describe('Release Health Session Term', function () {
       'node-express'
     );
     expect(healthySessionTerm).toEqual(
-      'No errors were captured during session life-time'
+      'No errors were captured during session life-time.'
     );
 
     // Errored
@@ -527,7 +527,7 @@ describe('Release Health Session Term', function () {
       'node-express'
     );
     expect(erroredSessionTerm).toEqual(
-      'During the session at least one error occurred that did not bubble up to the global handler. The application loading process did not crash'
+      'During the session at least one handled error occurred.'
     );
 
     // Unhandled
@@ -536,7 +536,7 @@ describe('Release Health Session Term', function () {
       'node-express'
     );
     expect(unhandledSessionTerm).toEqual(
-      "An error was captured by the global 'onerror' or 'onunhandledrejection' handler"
+      "An error was captured by the global 'onerror' or 'onunhandledrejection' handler."
     );
   });
 
@@ -554,7 +554,7 @@ describe('Release Health Session Term', function () {
       'javascript'
     );
     expect(crashedSessionTerm).toEqual(
-      "During the session an error with mechanism.handled===false occurred calling the 'onerror' on 'unhandledrejection' handler"
+      'During the session an unhandled global error/promise rejection occurred.'
     );
 
     // Crash Free Users
@@ -576,7 +576,7 @@ describe('Release Health Session Term', function () {
       SessionTerm.ABNORMAL,
       'javascript'
     );
-    expect(abnormalSessionTerm).toEqual('Non applicable for Javascript');
+    expect(abnormalSessionTerm).toEqual('Non applicable for Javascript.');
 
     // Healthy
     const healthySessionTerm = getSessionTermDescription(
@@ -584,7 +584,7 @@ describe('Release Health Session Term', function () {
       'javascript'
     );
     expect(healthySessionTerm).toEqual(
-      'No errors were captured during session life-time'
+      'No errors were captured during session life-time.'
     );
 
     // Errored
@@ -593,7 +593,7 @@ describe('Release Health Session Term', function () {
       'javascript'
     );
     expect(erroredSessionTerm).toEqual(
-      'During the session at least one error occurred that did not bubble up to the global handler. The application loading process did not crash'
+      'During the session at least one handled error occurred.'
     );
 
     // Unhandled
@@ -602,7 +602,7 @@ describe('Release Health Session Term', function () {
       'javascript'
     );
     expect(unhandledSessionTerm).toEqual(
-      "An error was captured by the global 'onerror' or 'onunhandledrejection' handler"
+      "An error was captured by the global 'onerror' or 'onunhandledrejection' handler."
     );
   });