Turn on Reactivation Lock
1On your mobile phone, open the Galaxy Wearable app
2Swipe to and then select My Watch or Find My Gear
3Tap Set Security
4Tap Reactivation lock and then switch to turn it on.
5Enter the password for your Samsung account, and then tap OK.
Hi, Please enable the reactivation lock by following the steps provided by RedDogRabbit.
For further information, check the below link.
We appreciate your help, RedDogRabbit.