IWT GPS tracker (GPS-C29) is a very small andlight-weighted device that fits into your child's pocket or backpack. Itreceives the global positioning system satellites and the mobile phonenetworks signals to pinpoint your child's location and and report backwith latitude and longitude information to specific mobile phones.GPS-C29 works well for children of all ages and needs. Parents now havethe comfort of knowing where they can find their children should theylose their way. The device has also been shown to work well for thosewho care for the elderly, particularly those with Alzheimer's, dementia,or other conditions associated with memory loss.

GPS-C29 has a tiny size of 61 mm x 34 mm x 12.5 mm, and only weightsabout 32 gram, that is 1.1 ounce, suitable for children or pets who'suncomfortable of carrying much weight with. The tiny size and lightweight make it the smallest GPS tracking device seen on the market.

It utlizes "fix on demand" strategy, only turns on GPS and calculate aposition fix when requested, which greatly strenghened the standbyability. The internal GPS antenna is helix type, which is designed forhandheld or body-worn usage, compared to convensional ceramic antennas.The antenna is omni-directional, which means the device could be placedat any direction and it could receive satellite signals well.