GPS and a personal training device!
The Forerunner 101 is a personal training device designed for the high-performance athlete as well as the recreational walker or runner. This wrist-top GPS product offers athletes the same features as the Forerunner 201, but operates on two AAA batteries and cannot be hooked up to the computer. It offers an easy-to-read display, adjustable wristband and an integrated GPS sensor. It is compact, lightweight and waterproof. The Forerunner 101 is the ultimate personal trainer. It uses GPS satellites to calculate speed, distance and pace information so you can focus on your run. You don't even have to think about starting and stopping the timer or punching the lap button to record stats; Forerunner will do it automatically. When you need motivation, Forerunner's Virtual Partner

Features:

• GPS Sensor Provides Precise Latitude, Longitude
• & Altitude Data For Exact Location Information
• Mark Specific Locations & Then Look-Up & Navigate
• To These Points Using An Electronic Map
• Retrace Steps To A Starting Point Or Reverse Normal Routes For Routine Variation