The S-911 wristband offers GPS and GSM connectivity in a portable unit that can be easily customized on the Position Logic platform to generate SOS alerts, emergency button, and even a G-force sensor to detect falls. Laipac s-911 location wristband is a wearable security device with the assistance of GPS technology for indoor location. It is also a quad-band GSM phone for voice and data communication. S-911 wristband locator has been designed based on the application requirement from law enforcement agencies and health authorities. Features such as waterproof safe, tamper detection, motion sensor, energy saving, and data encryption are all unique features that demonstrate the advancement of technology compared to our competitors. We recommend this device for the following applications: child protection, law enforcement, home monitoring, probation system, lone worker protection, elderly care, and Alzheimer's care.