- Children and old man smart watch prevent loss with GPS wechat SOS sport pedometer
- 2017-08-03 04:40
- Model Number: D-900p Key Specifications/Special Features: Waterproof IP 67Screen 1.0 inch Color displaySolution MTK6261D, 364MHZGPSGPS MTK3337, 22 channelsAGPSGPRS Class12, location time 26 secondsWi-Fi/GPS Accuracy50mLBS Accuracy 500mLBSL1, 1...