Etrex is Garmin’s range of small, inexpensive, handheld GPS that run on AA batteries. The Etrex 20x sits between the monochrome Etrex10 and the Etrex 30x, which comes with more sensors. Launched in 2015, the Garmin ETrex 20x is an incremental update to Garmin’s acclaimed Etrex 20. The ‘x’ retains its predecessor’s form factor and size while improving aspects such as the display, available storage and GPS receiver. Is this the perfect GPS for the intrepid Indian hiker? Find out in the review below.