An adjunct gadget enhances location-based service capabilities on Android units. This {hardware}, sometimes connecting by way of Bluetooth or USB, dietary supplements or replaces the built-in receiver. For instance, a surveying skilled may use a high-precision unit to realize accuracy exceeding the cellphone’s inner element capabilities.
Elevated accuracy, quicker lock-on occasions, and improved efficiency in difficult environments are main benefits. Traditionally, these units addressed limitations inherent in early smartphone receivers. Fashionable functions lengthen their utility to skilled fields requiring exact geodata or for conditions the place the gadget’s inner antenna is inadequate.