The watch has a Wireless Leash feature that uses bluetooth to create a proximity sensor. When this feature is activated, you will be notified if your child wanders to far away from you(or whoever is holding the phone with the hereO app).
Please Note: On iPhone, the Wireless Leash feature only works on the phone with which the watch is paired.
1. To activate the wireless leash, please click the arrow icon in the corner.
2. Select the watch user you would like to keep close to you.
3. Click the shield icon in the top left corner of the map.
4. Now that the feature is activated, the shield icon should change from white to blue background. You'll be notified if your child wanders more than 30 meters away from you (in an open space). Additionally, you can deactivate this feature by clicking the shield icon again, and the background color should revert back to white.