I had a Nike GPS watch for several years and I loved it. When I got this watch, at first sight, did not think much of it. I was wrong. It connects to the satellite quickly and uploads the information as soon as you connect it. Battery so far has had a very good life. It also charges quickly.

This is a really good watch for the price. Very reliable and easy to use. It also syncs with the nike running app which is really convenient for me since that's what I started out with

It really changed my life. It has enabled me to appreciate and improve my running and training. I was a new runner barely reaching 5K, thanks to this little friend I have managed to run 10K and counting. HR works well, just keep an eye to update the GPS and off you go.

Does exactly what it says it does. It is comfortable, looks good, and just works. Wiggle servixe excellent as always.

Although it does not have as many features as some other smart watches for serious runners this is a good piece of kit. The mapping accuracy and GPS fix are excellent. Updates are regularly provided to add new functions

Does the job. Easy to set up and use. I didn't even need to ask my tech sons for help. Very good and bright display and amazing color. Looks stylish and battery timing is also perfect.

Trying to use the device at an event, I was confronted with the message 'Storage Full'. It turns out that you need to plug your device into a computer to remove this "storage". I never wanted it to record my activity in any case.

Have only used this watch a couple of times, but so far has been great! This is my first running watch - wanted something basic to begin with, and I think this is a really good first watch. Easy to use and set up, and quite comfortable as well.

TomTom is taking its knowledge of automotive GPS to the fitness world with the $169 Runner GPS watch. This light and comfortable wristwatch can track your runs - both outdoors and on a treadmill - and then uploads the data to one of several fitness sites.

Comfortable to wear; Easy to read while you run; Intuitive controls; Good battery life

Can't sync workout data via Bluetooth; Doesn't record split times

If I reviewed the TomTom Runner GPS watch based only on how fast it made me run, it would score top marks. With this sports watch strapped to my wrist one afternoon, I ran like no tomorrow, clocking a speed I had not seen in years.