Review on Oyster2 4G/5G Cat-M1 GPS Tracker for Long-Term Asset Monitoring - Waterproof, Compact Design for Vehicle and Trailer Tracking (Subscription Required) by Kenny Donald

charged with 3 batteries included, cap tightened with 6 screws, placed in car behind glove box, paid online $15 for activation for 1 month (automatic payment unless cancelled), drive around the block to to activate in 10 minutes , ; Old! the car runs perfectly. The application has 2 map screens. one for current location (almost real-time, but they don't make that claim due to LTE cell coverage requirements) and a historical tracking map that accompanies the review). Note; The case looks like a dry rubber gasket would be completely waterproof if silicone caulk was applied to it (I've used clear silicone electrical grease on these rubber gaskets on other products with great success).