Review on 🔑 Efficient EZSMTIOT Tiny Smart Key Finder and Item Tracker, Phone & Wallet Locator, Bluetooth Tags for Android/iOS, Remote Finder (2 Pack) by Peter Sullivan

Tried to put it on my cat collar as he likes to jump the fence. 1st - hit with water and stopped working; fried the battery in a second. 2nd - nothing precisely defined. Told me my cat was in a certain apartment across the street when he literally stood in front of me. That's when he didn't say "out of range".