A:AnswerMine can't get over the smallest of thresholds, but usually keeps trying and eventually makes it, help him by giving him a little kick over it so he knows there's another area on the other side, hope that helps.
A:AnswerNope. I use neither of those. As long as your vacuum is connexted to your wifi, the app is all you need to control it whenever and whevere you are.
A:AnswerThe bObsweep UltraVision is designed to operate with a voltage of 110V. In Guatemala, the standard voltage is 120V, which is compatible with 110V appliances. Therefore, the UltraVision should function properly in Guatemala without the need for a voltage converter.