GPS won’t work inside a building, layers of concrete, steel, and windows with metallic films often block GPS satellite signals.
However, our device supports BLE Beacon, Wi-Fi and cell locate service which can be used inside a building, but compared to the GPS satellite, Wi-Fi and cell locate service accuracy is proven to be worse than GPS.
Office：29th Floor,Changjiang Center, Renmin Road, Longhua, Shenzhen.
Factory: 201# Building 1A, Nankechuang Yuangu, Gaofeng Road, Longhua, Shenzhen.
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