Excited to be headed to Europe for a six month stint in January with the family. Our elementary aged kids (10 & 8) are looking to be able to have more freedom than they have in our suburban neighborhood (e.g. popping out to the bakery, heading to the park) as European norms for children are different than here in the states. For example, Slovenian kids ride the city bus alone starting at age 8 to get to school and shops.
Obviously we'd like for the kids to be able to reach us if they get turned around or something comes up. Any suggestions about practical ways to keep them connected? Friends in the states use the GizmoWatch but that doesn't work in Europe. Open to ideas!