RF-V48 Waterproof 4G LTE GSM Elderly Child SOS Button Wristband Emergency Alarm GPS Tracking Heart Rate Blood Pressure Monitor

High-concerned chemical：None GPS Geographic Location：Europe Screen Size：No screen Battery Life：30 Hours & Up Item Size：65*42*20mm Out Power：0.01W Model Name：V48 Voltage：5V Gps Module：Yes Brand Name：Soufyane Origin：Mainland China Special Features：Waterproof GPS type：GPS Tracker Certification：CE Device net weight:：73g GSM Band:：B2/B3/B5/B8 WCDMA Band:：B1/B2/B5/B8 LTE Band:：FDD(B1/B2/B3/B4/B5/B7/B8 /B28); TDD(B40) Battery capacity:：1000mA Satellite Accuracy:：5-15m LBS Accuracy:：>100m Waterproof:：IP67 Function 1:：Real-time tracking/upload data regularly Function 2:：Heart rate, blood pressure and temperature detection Function 3：Pill reminder, step counting and health management

High-concerned chemical: None GPS Geographic Location: Europe Screen Size: No screen Battery Life: 30 Hours & Up Item Size: 65*42*20mm Out Power: 0.01W Model Name: V48 Gps Module: Yes Brand Name: Soufyane Origin: Mainland China Special Features: Waterproof GPS type: GPS Tracker Certification: CE Device net weight:: 73g GSM Band:: B2/B3/B5/B8 WCDMA Band:: B1/B2/B5/B8 LTE Band:: FDD(B1/B2/B3/B4/B5/B7/B8 /B28); TDD(B40) Battery capacity:: 1000mA Satellite Accuracy:: 5-15m LBS Accuracy:: >100m Waterproof:: IP67 Function 1:: Real-time tracking/upload data regularly Function 2:: Heart rate, blood pressure and temperature detection Function 3: Pill reminder, step counting and health management