If you want a more modern interface and wireless connectivity, the Garmin eTrex SE is the official successor. Garmin eTrex 10 Outdoor Handheld GPS Unit - Amazon UK
Features a 2.2-inch monochrome screen that is highly legible in direct sunlight. garmin etrex 10 buy
Pre-owned units are frequently available on eBay for $85–$110 . If you want a more modern interface and
Supports both GPS and GLONASS for faster satellite lock-on, even under heavy tree cover. garmin etrex 10 buy
There is no color; it displays routes as simple black lines on a grey background. Buying Guide & Pricing
It includes a worldwide basemap, but you cannot add detailed topographic maps because it lacks internal memory and a microSD slot.