Smartwatch voor ouderen met kaarthouder, GPS-trackingapparaat en anti-verlies positioneringsarmband

Shenzhen Hongwei Guan Information Technology Co., Ltd Hardware OEM and ODM development, software client-owned platform integration, server API interface integration. Available languages: English, Portuguese, Spanish, German, Turkish, Vietnamese, Russian, French, Italian, Dutch, Polish, Thai, Czech, Hungarian, Hindi, Chinese If you need other language support, please contact customer service. This product has multiple frequency bands for different countries and is divided into two versions. When placing an order, please make sure to select the corresponding country and state.