VC 4G Elderly alarm GPS Watch 2GTracking Bracelet Health monito

4G Elderly alarm GPS Watch 2GTracking Bracelet Health monitor SOS IP67 Waterproof Old People Locator Fall Alert Tracker Mohon Chat/Noted Untuk Warna dan Type Yang Tersedia ** Semua Barang PO (Pre-Order) ** ** Pengiriman Super Cepat 9-14 dari Gudang Pusat ** ** Terima Kasih Sudah Berbelanja Di Toko Kami dan Jangan Lupa Follow Ya ** ** Silahkan Chat Untuk Pengubahan Berat Yang Sesuai Noted Untuk Klaim Garansi Harap Lakukan: - Video Saat Pertama Kali Produk Sampai - Foto Label Pengiriman dan Foto Produk Yang Bermasalah Model Number : RF-V48 Brand Name : ZHINIANXIANG Origin : Mainland China Certification : CE 4G : yes 2G : yes wifi alarm : yes battery power : yes heart rate : yes Main features:1. Network: 4G full network universal + 2G GSM (update: not for 3G network)2. Positioning method: GPS+Beidou Global Satellite+WiFi+LBS3. Health: heart rate blood pressure body temperature testing4. Reminder to take medicine exercise step health management function5. Waterproof level IP676. Website platform/mobile app/sms query location information7. SOS one -click consultation8. One -click fast call9.Speaking time10. Low -battery alarm11. Ringtones tracing function12. Falling alarm13. Removal alarm14. Alarm reminder15. Two-way callSpecificationA frequency band:--FDD frequency band: Band 1/3/5/7/8/20--TDD band: Band 38/39/40/41--GSM frequency band: band 2/3/5/8B frequency band:--FDD frequency band: Band 2/4/5/7/12/28A--GSM frequency band: band 2/3/5/8GPS positioning time: cold start 30s (outdoor open sky)Warm start 29s (outdoor open sky)Hot start 5s (outdoor open sky)GPS positioning accuracy: 5-15 meters (open the sky outdoors)WIFI positioning accuracy: 15-100 meters (under the condition of WiFi signal coverage)Work temperature: -20 ~ +70 Work humidity: 5 RhBattery capacity: 1000 mAhColor: black redProduct size: 65x42x20mm 73gPackage size: 97x82x68mm177g