There is a new update for SmartThings where you can find your lost device. Similar how it functionality of the Apple's Find My apps to locate a pair of lost Airpods which using Bluetooth. Only available for android 10 software. Unfortunately for now it's supported Galaxy devices user at USA & Korea. But promise will updates on other countries soon.
If you're not aware with this platform, this is Samsung apps that given you the power to control your environment in all connected devices. As a welcome of the Samsung Ecosystem.
