Real-Time Location Tracking Electronic Global Positioning GPS Tracker Waterproof Pet Locator

Features: Bluetooth connecting,extraordinary working hours, powered by CR1225 button battery, don't need to replace the batteries frequently. Positioning function:If there are Apple devices nearby, the real-time positioning effect can be achieved, and the more devices there are, the more accurate it will be. If there are no Apple devices, the positioning cannot be done until an Apple device appears nearby (there will be a 5-15 minute interval for location updates). Why is the positioning not precise? There might not be any Apple devices nearby. It takes 5 to 15 minutes to reset the location. (Bluetooth locators are not as accurate as GPS, but GPS requires a SIM card, a data card, and needs to be charged every few days.) Suitable for use with pets, poultry, suitcases, backpacks, keys, etc. Specifications: Size: Diameter 17.5x12.5mm/0.69*0.49in Battery: CR1225/50mah Material: ABS APP: FindTag Working Distance:10-50m Supported Platform: Android 4.4 / IOS 8.0 or Above Protection Class: Waterproof Package Included: 1x Pet Locater Packing Safely in a Retail Box. Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-5mm differs due to manual measurement, thank for understanding!