I've had the Timex Body Link for 3 year and absolutely love it! Using the heart rate monitor & GPS is very simple, all you have to do is turn them on push the red display button and they start working. There are also a number of different display settings for enthusiasts to customize.
The watch comes with a heart rate monitor (chest strap) and a GPS piece. The GPS comes with a arm band and belt clip accessories. This is not a watch with GPS built in like Garmin watches.
Timex also sells a data recorder that works with the Body Link system, but I would not buy it again since the software that comes with it is pretty worthless. Besides, most of the information you would want to track can be stored in the watch and written down later.
Pros:
- Easy to get started with
- 100 lap memory
- Loads of different display modes
- Reasonably small compared to other GPS watches
- Great price
- Heart rate recovery timer
Cons:
- GPS needs a lot of "open" sky to work properly, if you plan on running on forest trails or in the city with a lot of high rise buildings the GPS can't lock on to enough satellites.