Tech4O Accelerator Runner RM1

It's not the most exciting or feature-packed sports watch, but reviewers say the Tech4O Accelerator Runner RM1 for men (and RW2 in pink for women) is a good basic watch. It boasts a chronograph for timing laps and splits, and an internal accelerometer for tracking pace and estimating distance. Reviewers like the slim, lightweight design that comes in black for men and pink for women, and they say the Tech4O Accelerator running watch provides accurate measurements. However, several users are frustrated with the setup process, which they find overly complicated. According to these owners, the user manual is confusing and provides little help in setting up the watch. Still, most owners posting to online review sites are happy with this sports watch, and they like being able to track their distance (estimates are about 95 percent accurate) without the added expense of a GPS watch. The Tech4O Accelerator running watch does not include a heart rate monitor, so if you need that functionality, experts say the Timex Ironman Road Trainer Digital HRM (*Est. $90) is another good basic sports watch.

We found the best reviews of the Tech4O Accelerator RM1 running watch at Amazon.com, where 40 owners review the women's version (the pink RW2). The men's version gets far fewer reviews, but Amazon.com is still the best source of information on this sports watch. About.com also provides a detailed review, although it's geared towards walkers, and Women's Health magazine highlights the Tech4O Accelerator in a brief review.