For those caring for older people, a GPS tracker can be a life-saving device. These devices can provide instant updates on the whereabouts of your loved one, whether they are going to the store, on a hike or out to dinner.  dementia wandering They can also help with driving safety, letting you know when your elderly loved one is at risk for a collision or other accidents.While there are many different types of GPS trackers, they all have a few things in common. One of the most important features is a SOS button. This feature makes it easier for your senior loved one to request assistance.  dementia tracking device If they've fallen, the SOS button can help them get the emergency services they need.Another useful feature is a two-way speakerphone. If your loved one is suffering from dementia, this can help you and the caregiver communicate with them in case they need help.Another helpful feature is geofencing. This lets you set up a series of locations that are safe for your loved one. It's even possible to set an alarm when they leave these pre-determined locations.Aside from the SOS and two-way features, a lot of GPS trackers offer other features, like driving speed and detailed reports. Many of these can be downloaded to a website for family members to view. Some trackers even have a built-in panic button that alerts a monitoring team if a loved one's location is lost.Buying a GPS tracker for a senior doesn't have to be difficult. Just ensure you talk to your loved one about their preferences and the benefits of the technology.