We recommend the SW-651 pedometer for people who like to know how long they've exercised. In addition to measuring steps and calculating distance in miles, this pedometer includes a stopwatch and clock so you can tell how long you've exercised. If you are interested in knowing your pace, having a stopwatch on your pedometer helps you figure your speed. For example, if you find that you walk one mile in 20 minutes, then you are walking at a rate of three mph. This can help you to determine the intensity of your workout, so you can adjust your speed accordingly. Another feature of the SW-651 is that it accepts stride lengths in increments of .05 feet. (The SW-401 and SW-701 models accept stride lengths in .25 foot increments.) The SW-651 is about 2" x 1 1/2" x 3/4" and weighs less than 3/4 ounce. First Class Mail shipping and handling for 1-3 units is only $5.95. Learn more about shipping and handling fees. Buying a gift? Consider our gift packaging options. Need help using your pedometer? See Using Your NEW-LIFESTYLES DIGI-WALKER™ Pedometer. (You'll need Adobe Acrobat Reader to read this file.) SW-651 Online Bundle (Pedometer, Security Strap, Calendar Log, 10,000 Steps Guide, & ONLINE MEMBERSHIP) Steps, Distance, Stopwatch & Clock Black SW-651-0ON$54.90 SW-651 Tech-Timid Bundle (Pedometer, Security Strap, Calendar Log, 10,000 Steps Guide) Steps, Distance, Stopwatch & Clock Black SW-651-0TT$34.95 SW-651 Basic Bundle (Pedometer, Security Strap, Basic Instructions, and Calendar Log,) Steps, Distance, Stopwatch & Clock Black SW-651-0BB$29.95 SW-651 Bare-Bones (Pedometer and Basic Instructions) Steps, Distance, Stopwatch & Clock Black SW-651BB$24.95 Copyright 2003-2006 NEW-LIFESTYLES INC.