Safety and providing a feeling of reassurance; that's what the Spotter We Care GPS Tracker stands for. Is someone close to you suffering from dementia? If so, attach the tracker to a rollator walker or place it in a jacket pocket. You'll always be able to see the tracker's current location via the Spotter. It's also possible to designate safe zones, so that you receive a notification as soon as the person leaves their safe zone. You can then look to see where they are. On top of that, the SOS button enables the wearer to also alert you in case of an emergency.Note: The Spotter GPS works on a prepaid basis. This means that you'll have to top up the Spotter when you want to use it. The Tracker can be used for free for the first 4 weeks, after which you can top it up with prepaid credit via the Spotter We Care website, for 1, 6 or 12 months. if you're not using Spotter, you don't have to upgrade it. This way, you won't be stuck with subscription fees.