3-Inch sunlight-readable, touchscreen display with multi-touch capability; Dual- band GPS/GLONASS satellite positioning; Sensors (3-axis compass. Shop Garmin Oregon t 3" GPS with Built-in Bluetooth Black at Best Buy. Find low everyday prices and buy online for delivery or in-store. The Oregon t GPS handheld packs more features – like 3-axis compass with accelerometer, tilt compensation, barometric altimeter; preloaded TOPO U.S. You may never have to stop for directions again when you use the Garmin Oregon t 3" GPS Unit. It has a transflective TFT touchscreen and. The Garmin Oregon T handheld GPS System has a rugged touchscreen and . Garmin Oregon t Dual Battery System Handheld GPS GLONASS 3-axis. Compatible GPS Receivers: Astro, Colorado , Colorado c, Colorado i .. The Oregon t is compatible with both Apple/Mac and Windows operating. Garmin leads the way when it comes to Global Positioning Systems (GPS), and the brand doesn't disappoint with the Oregon t. It is loaded with features and. Customer reviews and ratings of the Garmin Oregon t in our GPS Receiver category. 3 reviews. Review star. % of our reviewers recommend this item.