SW302A smart watch can display call, text, and app notifications from your phone to keep you informed. The phone and watch must be within 30 feet of each other to receive notifications.
Set up notifications
Check the Bluetooth on your phone is on and that your phone can receive notifications (often under Settings > Notifications).
Then set up notifications:
See incoming notifications
When your phone and SW302A are within range, a notification causes the watch to vibrate.
Set a stopwatch