TomTom Spark Cardio + Music Fitness Watch + Heart Rate (Small): This watch's 3GB music storage capacity lets you leave your bulky phone or MP3 player at home while you work out. GPS tracking and a built-in 24/7 heart rate monitor gives you detailed data on your daily fitness levels.
The primary reason I purchased this watch was for its runners features, but the additional features it has makes this a very good watch for anybody looking to track their fitness levels and progress. The design is nice. The functionality works well and operating it is simple. It is very easy to read and overall the GPS seems very accurate. If you're in a bad area for gps reception, it might take a minute or two for the gps to process your location, but other than that location acquisition takes a few seconds. It is light-weight and comfortable to wear. Great for beginners and advanced users. The watch comes with several gigabites of storage for music which you can upload from your computer and pairs well with wireless headphones. Those are the other two main features that locked me in outside of it's affordability. NOTE: If you are looking to buy a pair of wireless headphones to use with this watch make sure you don't buy headphones that act as two separate bluetooth devices (i.e. headphones that don't have a physical connection). Watch will only pair to one blutooth device, so if your wireless headphones are not physically connected to each other as a single headset then each ear bud is its own device. Therefore the watch will only connect to one of the earbuds.