1982 as a manufacturer of LORAN C marine and general aviation products. In 1982 its aircraft navigator 602 LORAN C receiver permitted point to point navigation. Some examples of its LORAN units are Apollo II 616B Aviation LORAN panel mount (1986), II Morrow Apollo 604 Loran Navigator (1987) and Apollo 820 GPS Flybuddy (1991). In 1986, United Parcel Service (UPS) purchased the company to expand the use of electronic technology in the package delivery and tracking business. II Morrow shifted focus from marine business to development of package process automation technology for UPS such as vehicle management systems, automated high speed package sorting systems, as well as delivery and tracking systems. In 1999, II Morrow was renamed to UPS Aviation Technologies, and re-focused towards modernizing UPS' Boeing 7xx series Heavy Iron Transport Category Aircraft fleet, as well they also re-entered the general aviation marketplace. It certified the first Gamma 3 WAAS GPS engine for FAA Certified Precision GPS approaches. The new certified WAAS engine yielded vertical and horizontal accuracy of one meter RMS in guidance into airports without existing ILS approaches. This GPS technology met the FAA's TSO-C146a primary navigation standards for en route, terminal and approach phases of flight—with WAAS augmentation as the sole means of navigation. This primary GPS "sole source" navigation capability was integrated into the CNX-80. The CNX-80 WAAS GPS/COM/NAV integrated navigator was the first product in the industry approved for primary GPS navigation. It also enabled LPV glideslope approaches without requiring ground nav aids. New LNAV (GPS) approaches provide the accuracy and safety of an ILS—without the ground-based localizer and glideslope equipment. Later, the CNX-80 was renamed the GNS-480, under Garmin. In 1999: Flight International magazine presented UPS Aviation Technologies with its Aerospace Industry Award for the development of ADS-B, a surveillance technology intended to reduce aviation delays while improving safety. Wristwear Garmin produces activity trackers and sports watches, aimed at activities such as running, watersports, golf, cycling and swimming with sensors such as heart rate and gps. Some recent models add Bluetooth music playback and pulse-oximetry. The Vivofit and Vivosmart ranges are activity trackers. The Garmin Vivofit 3 measures the wearer's duration and quality of sleep, quantifies body movement, records heart rate, counts steps and the number of stairs climbed. Garmin produces the Vivosmart HR. It comes with the touch screen and includes heart rate monitoring, media player controls, smart notifications and phone finder