The race to adopt the latest technology has led to the evolution of those special cameras which could have been used even in the watches and mobiles. Each day we come across a new modification in these cameras and as a result, we can now see thousands of such cameras in the market.
Let's have a short review about the history of these kinds of cool gadgets. The evolution of spy cameras is quite interesting and fascinating. In 1870's, super camera was established which worked through dry plate process. In the decades of 1920 and 1930, different cameras were introduced including Ansco Memo Miniature camera and Petal's camera. The first ever Spy camera was introduced by Wm. R. Whittaker Co., Ltd which was named Micro 16 subminiature spy camera in 1940 was highly renamed at those times. Later in the twenty century, Minox spy camera was invented which was even more effective and reliable than the previous models.
This camera was highly skillful for taking closer images. The use of spy cameras in reality shows began in 1940 when they were used to grab a participant in an idiotic situation. Although the participants know that they will be chased by these cameras, but they do not know exactly when they will be grabbed by these spy cameras. These fewventions significantly increased the demand of spy cameras in the market and now we can see thousands of brands which are more luxurious than the others.
In the closing years of twenty century, these spy cameras got a digital touch. Now they can be used even in watches, pens and calculators. 4GB Waterproof Spy Watch HD Camera with 1280 x 960 30 Fps is one such revolutionary product which is used in sport watches. It is not just a watch but it can record voices, take videos, and compose pictures with a high resolution of 1280 * 960 VGA. The video format is AVI while the picture format is JPG. This spy watch has an exclusive memory of 4 GB and being a high class spy watch, it supports Linux, windows XP and vista. The working time of this spy watch camera is about 70 minutes and its battery is composed of Lithium Polymer.
The shipping facilities are available free of cost. Although many companies are offering cheap packages but being a buyer, you should have to look at quality as well.