Working with iOS, Android, or Windows® mobile handhelds, smartphones, and tablets using Bluetooth® connectivity, pocket-sized R1 GNSS Receiver adds GNSS geo-location capabilities to transform devices into high-accuracy mobile data collection systems. Multi-constellation receiver offers all-day battery life and supports GPS, GLONASS, Galileo, BeiDou, and QZSS satellite signals. By adding optional Trimble ViewPoint™ RTX™ correction service, users can achieve sub-meter accuracy.