GPS Watches: 5 Fast Facts

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Fact #1. GPS watches do more than keep track of your location. Most of them also function as fitness trackers. So they're becoming quite popular among people who like to stay active. Their most commonly used by runners and hikers. But many people also find them beneficial for swimming, skiing, kayaking, cycling, and golfing.
Fact #2. Different watches offer varying levels of data tracking capabilities. Some only track speed and distance. Others can track heart rate, calories, temperature, and more. There are also features that are specific to certain sports, like counting swim strokes and laps for swimmers. The more data tracking features you get, the more you pay, so determine which features are most vital to you.
Fact #3. Fitness tracking apps on smartphones have many flaws. As phones get bigger and bigger, they get more difficult to take along on a jog. And even a water-resistant model can't survive a few laps in the pool. Not to mention the fact that these apps will quickly drain your battery.
Fact #4. GPS watches are designed to be convenient. Wearing a small device on your wrist is unlikely to disrupt you while you hike or ski. And most models are durable enough that you don't have to worry about damaging them. Many are even waterproof. And a good quality watch can hold its charge for over 48 hours.
Fact #5. The roots of GPS technology can be traced back to 1957. That's when the Soviet Union launched Sputnik, the first artificial satellite to be sent into Earth's orbit. This motivated the United States to join the space race. By 1960, the US Navy was using a system of 5 satellites to track their position at sea. Today, GPS can be found in everything from watches to smartphones to cars.