To turn off the Let’s Get Moving activity reminders on your Samsung Gear 3, follow these steps on your wearable device:

1. Open the Settings app directly on your Samsung Gear 3 watch.
2. Navigate to the Notifications section.
3. Locate the Exercise or Activity alerts menu.
4. Find the Let’s Get Moving prompt and disable it by unchecking the relevant option.

Disabling these notifications allows you to create a more personalized experience with your wearable technology health monitoring. If you find these reminders intrusive or if they do not align with your specific mobility routine, this simple adjustment helps you focus on the aspects of health tracking that matter most to you.