I recently purchased one of these because ive taken up running, i thought it would be a great idea of any timing that i needed without carrying around a stopwatch or a big bulky watch itself.

There is slight movement when you are jogging/running but not that much, it can only get annoying if you arent listening to music etc.

The rubber body also gives it good shock resistance, i usualy have it on the size of my gym bag, or in the bottom and it gets thrown around alot.
This also makes it good if youre doing a heavy workout or run and you sweat quite a bit, its just wipe clean and you can be cinficent that it wont effect the workings of the watch itself.

The stretchyness also makes it easy to pull on and off, this is good because its a universal size in a way.

It also states that its water resistant(10meters), but on the package i got mine in it had a sticker over the top stating that it should not be submerged in water, so i guess that rules it out for my swimming, but makes it ok for sweat/rain.

I reallt cant fault this watch, it does what it sets out to do, it works well, is light and easy to carry around, so light you can forget about it.

It also comes in a range of colours to suit everyones tastes or "gym outfit".

Pros;
- Does what it says on the tin
- Water resistant (dont submerge it)
- Light
- Easy to put on
- Comes in a range of colours
- Cheap
- Durable

Cons;
- Doesnt do advanced functions, but it does not claim this
- Feels cheap, but it is cheap (does not feel like it will last long)
- Not water proof