Tello has no GPS. We are often out of business if Tello flies away or is not observable.
There is a solution! Buy a TrakrBravo. It costs about ten bucks. It is intended to find lost keys, dogs, etc. it uses Bluetooth and is energized by a long life, replaceable watch battery. It connects with a free, downloadable app. It is light and small, slightly bigger than a nickel. It comes with a double sided stick-on. It attaches nicely to the Tello. Mine is in the middle of the neat square protector from DJI. You can track Tello while it is in Bluetooth range, use it as a detector when searching. Blue tooth will tell you how close you are and in which direction. Everyone with the app will detect it once you declare it lost! There are about 2000 users within a few miles of me. It seems not to affect Tello flight performance at all.
There is a solution! Buy a TrakrBravo. It costs about ten bucks. It is intended to find lost keys, dogs, etc. it uses Bluetooth and is energized by a long life, replaceable watch battery. It connects with a free, downloadable app. It is light and small, slightly bigger than a nickel. It comes with a double sided stick-on. It attaches nicely to the Tello. Mine is in the middle of the neat square protector from DJI. You can track Tello while it is in Bluetooth range, use it as a detector when searching. Blue tooth will tell you how close you are and in which direction. Everyone with the app will detect it once you declare it lost! There are about 2000 users within a few miles of me. It seems not to affect Tello flight performance at all.
