The Bark Watch comes with real-time location tracking pre-installed. If your kid lost their Bark Watch, try using the Bark dashboard to find its last location.
Open up your parent app / dashboard.
Under your child's profile, tap Find Watch.
The watch will ring at full volume (even if it was originally silenced) as long as it's turned on and connected to mobile data or Wi-Fi. If it's turned off, you'll see a message letting you know as well as the last detected location activity of the device.
You can also tap Recent Locations to see the last pinged location of the device.
If you'd like to remotely lock down the device, pause the watch.