Product Name: RF-V36 Newest Kids Adult Elderly Multi-Function GPS Smart Watch GPS Tracker Locator Phone Tracker GPS+WiFi+Lbs Tracking Device Model NO.: RF-V36 Special Features: Heart Beat and Blood Pressure Detection Band: 850/900/1800/1900MHz GPS Accuracy: 5m Host Size: 49.6*40*16mm(Watch Host) Weight: 56.7g Battery: 500mAh Rechargeable Li-ion Battery Trademark: Reachfar Transport Package: Standard Export Package Specification: CE Origin: Shenzhen, Guangdong, China Product Description RF-V36 Newest Kids Adult Elderly Multi-function GPS Smart Watch GPS Tracker Locator Phone tracker GPS+Wifi+LBS Tracking DeviceMain function:1.1.54 inch touch colorful screen2. 5 Modes real time tracking3. Historical route checking4. GPS/WIFI fences5. Voice chat and 2-way audio calls6.SOS button for urgent call7.Timing heart beat and blood pressure monitoring8.Sports/sedentariness reminder9.Talking clock10.Pill reminder11.Alarm clock12.Nearby searching13.Phone book with image14.Music15.Multi-language16.Remote rebootMain features:1. Tracking ways:GPS+AGPS+LBS+WiFi multiple accurate tracking modes2. Inspect heart beat & blood pressure at any time3. Sports/sedentariness reminder4. Fashionable5. 500mAh safe polymer lithium battery with design of intellegent power saving when stationary6. Multi-working modes: Fast locating, standard locating and power saving locating7. Multiple platform monitoring: Support Android, IOS and PC monitoring8. Global GM: GSM 850/900/1800/1900Packageinclude:1*GPS Watch1*Magnet charging cable1*Screw driver1*Use manual