You can ring your Tile from any device logged into your Tile account.

If you want to ring your Tile from different devices, just:

• Have the devices within Bluetooth range of the Tile.
• Make sure you are signed in to the correct Tile account.

Remember, a Tile can only be connected to one device at a time. If you are within range of your Tile and your device is not connecting, it may be because it established a connection with your other device that was signed in to your Tile account first. 

If you are not signed in to the same account on both devices, you can still ring your Tile by sharing it with the other account.