Using the Global Positioning System (GPS), every point on Earth can be given its own unique address—its latitude, longitude, and height. The U.S. Department of Defense developed GPS satellites as a ...

Easy-to-use custom firmware for Vaisala RS41 and Graw DFM-17 radiosondes with support for amateur radio use. Ideal for tracking high-altitude balloons. Configure and flash the firmware using a web ...

This article was updated in September 2026 with new products and information. Car GPS trackers have come a long way from simply pinpointing your vehicle’s location. Today, these devices deliver a ...

From real-time escape alerts to invisible GPS fences, we tested the top pet trackers to keep your dog safe anywhere. I’m PCMag’s home theater and AR/VR expert, and your go-to source of information and ...

Still looking? See more results on Wirecutter. We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Seth Berkman Seth Berkman is a ...

Outdoor GPS is a NW outdoor show that has garnered a cult-like following by fishermen and hunters over the last 14 years. Outdoor GPS is a live, interactive show hosted by outdoor enthusiast, Owin ...

There are some projects that seem at first sight to be easy, but anyone who tries them finds a whole heap of unexpected problems and turns to the off-the-shelf device. PCB antennas for example, or ...

Fareed Zakaria discusses France’s student protests, debt crisis, and upcoming elections with Sophie Pedder. Kim Ghattas explores Middle East conflicts and her new book, The Best Kind of American. Rana ...

Apple Watch GPS vs GPS + Cellular comes down to one question: do you need the watch to stay connected when your iPhone isn't nearby? Within the same Apple Watch model and case material, the two ...

Pet ownership is no walk in the park. Your pet can go missing, no matter how closely you keep an eye on them. Moreover, dogs and cats can become overweight, just like humans, particularly as they age.

A new device with the model number G8BL6 has appeared on the U.S. Federal Communications Commission (FCC) website, and it is likely the Fitbit Charge 7, which has been the subject of rumors since ...

GPSBabel: convert, manipulate, and transfer data from GPS programs or GPS receivers. Open Source and supported on MacOS, Windows, Linux, and more. Pointy clicky GUI or a command line version ...