When outdoor enthusiasts hit the trails, mountains and streams this year, it's essential that they be well equipped - for safety, fun and convenience. Johnson Outdoors Tech4OTM line of products provides an assortment of handy gadgets to help them learn more about their personal performance and the environment around them. Below are some cool tools from Tech4O that will help make their next outdoor adventure much more enjoyable and rewarding.

The Tech4OTM Alti-Watch combines the most popular monitoring functions useful to hikers. This watch measures: cumulative descent/ascent, ascent/descent rate in feet per minute, altitude, barometric pressure with trend graph, temperature and time. MSRP: $99.99.

The Outdoor Data Center - This product, great for hikers, trail runners, adventure racers, sportsmen and other outdoor aficionados, features a digital compass, altimeter and barometer with 24-hour trend displays and weather forecast. The Data Center also includes time, date, alarm, stopwatch, dual time, timer and LCD backlight with optional night mode feature. MSRP: $99.99.

The Outdoor Computer features a digital compass, altimeter, barometer, multi-feature time mode and a digital logbook that records up to 375 records. These records can be logged by day, trip or user-designed system. The Outdoor Computer can be worn on a watch-style band or hung by a carabiner clip or lanyard (included). MSRP: $149.99. For more samples, images or information on these or any Eureka! products, contact Erin Keefe, CGPR at 617-512-9498 or erin@cgprpublicrelations.com.