For weeks now we at gps navigation watch have had the opportunity to test the GH-625M GPS Watch developed by Globalsat and we are ready to give our judgment. The GH-625M have a new design and a form factor that makes it a really sleek device. Its still a little too large to be worn as an ordinary watch much like the Garmin Forerunner 405 which we have reviewed on this site in the past.
The GH-625M is very comfortable to put on like a watch and does not interfere with your activity or hinder you in anyway. It also comes with a bicycle attachment that enables you to securely attach the device to your bicycle during cycling activity. The GH-625M comes with a wireless heart rate monitor which when strapped on to your chest will remotely send information about your heart rate to the device. Below is a picture of the GH-625M we received for testing.

One very important issue when it comes to handheld or strap on devices like the GH-625M is that of the battery life, nobody want to stop at the middle of an activity to go and plug up a device. So one of the important thing we wanted to test is how long will the GH-625M battery last. We are happy to report that the GH-625M have an impressive average battery live of about 10 hours in continuous use. Enough time for you to complete whatever activity you are doing. The GH-625M also have a very rigid design to avoid damage by occasional dropping and its waterproofed.
The GH-625M let you monitor all aspect of your exercise / sport activity which include but not limited to, distance travel, speed, heart rate, calories, location, duratio and laps. All these information can be displayed on dedicated screens for you to see while exercising and are also stored in the device internal memory. You can transfer all the stored information to the computer for further viewing or analysis using USB interface.
Another realy cool feature of this device is that it comes with a GS-Sport Training Gym Software that you install on your computer and this software let you view in a very compact and beautiful format all the information collected by the device. You can view your path on a map integrated with google earth, view your distance travel, laps, calories, hearth rate etc. You can completely analyze and be able to control every aspect of your exercising. The image below shows the output from GS-Sport Training Gym for one of our tests.
(click on image to enlarge)
In conclusion, the GH-625M is a fully-sealed, waterproof and large LCD wrist watch device with GPS capability that enables you to take complete control of your activities from start to finish. It is highly recommended for a broad range of outdoor activities such as Jogging, Running, Biking, Snow skating e.t.c.