Review on TKSTAR TK905: Advanced 3G GPS Tracker for Vehicles | Real Time Tracking, Waterproof & Anti-Theft | Hidden Car GPS Locator with Strong Magnet – Ideal for Car, Motorcycle, Truck by Patrick Burton

Works well as advertised. The stated cost of the service is true. Goes to sleep and wakes up to vibration, which will definitely increase battery life, so a nice feature. After a week of inactivity, the battery charge was between 100% and 80% in standby mode. When I switched the tracker to charging, the online tracking performance was at a lower level, so keep that in mind. Tested several times, very accurate. Another nice feature of the app is that it shows your phone's location on the same map as the GPS tracker on the same map. This is a great feature if you've ever needed to track an object that protects a tracker. I was so impressed with the tracker and the $58 maintenance cost for almost 2 years that I ordered a second GPS tracker. I recommend it as a technological anti-theft device. Edit: I would also like to add that when I had some questions, the email response time from the seller and tech support was very fast, professional and helpful with clear explanations. Not once, but many times.