Tile works on Apple iOS and Android devices with Bluetooth 4.0
Tile supports Apple devices using iOS 7 and 8: iPhone 4s, iPhone 5, 5c, 5s, iPhone 6, 6 Plus, iPad Air, iPad Mini, iPad 3rd Generation,iPad 4th Generation, and iPod Touch.
Tile supports the following Android devices using 4.4 or higher (KitKat or Lollipop): Samsung Galazy S5/S6/S6 Edge, Samsung Note 4, HTC One/One Plus One, HTC One M8/M9, LG Nexus 4, and LG Nexus 5.
If your device is not on this list, but uses Android 4.4 and Bluetooth 4.0, there is a good chance Tile will work fine. However, we are not able to offer the same level of support in troubleshooting scenarios.