The LandAirSea 54 GPS tracker has given me peace of mind that our family car is safe and where it should be. Car theft has exploded in our city, and I was very concerned that our vehicle would be next. This tiny little device has good battery life and excellent tracking performance, and the Silvercloud app makes it easy to monitor our car's whereabouts on command. I tried other GPS services but came back to LandAirSea because of the featured and consistency they provide. Highly recommended.