The speed distance monitor in the Timex Ironman Speed Distance Monitor watch is a feature usually added in the watch that contains other similar features such as heart rate monitor, altitude reader, or GPS making this selection a pricier buy. Still, the features are sought after when making a good selection for a long term decision for fitness.

The Timex Ironman Global Trainer GPS with Digital Heart Rate Monitor, T5K444, is a selection involving many features packed into a small compartment. Its GPS feature measures pace, speed, and distance. This piece not only focuses on relaying information to the user about the speed and distance accomplished but also a factor of altitude helping analyzing the results more accurate. This Timex Ironman Speed Distance Monitor watch keeps track of the user’s heart rate; then sets an alarm for the skilled athletes when they have gone outside of the zone. Its versatile usage gives the owner a bike clip as well as 165 lead way within the water for triathlons.

The Timex Ironman Triathlon Body Link System Heart Rate/Speed/Distance, T5G311F5, targets athletes wanting to maximize their performance. This Timex Ironman Speed Distance Monitor watch gives the user a view of their workout by providing their average heart rate, time spend within a range of beats per minute, and provides target zones. Its triathlon feature gives users a bike mount option, INDIGLO lighting, water resistant, and five alarm features available. Its 100 hour memory capabilities, split time, 100 countdown timer, and battery life of two years will help keep athletes motivated.

There are two forms of obtaining the distance traveled. The first option is to count strides taken, but this system has proven to be inaccurate and marathon racers become upset with it. Instead, GPS devices installed within a watch have shown to be more sought after for those athletes measuring time and distance closely. Watches containing this ability have improved since its first development. Now days users are content with the ability it provides along city streets, wooded paths, and hilly terrain.

Current users view the Timex Ironman Speed Distance Monitor Watch as a must have for beginners and professionals alike.