Here is a robot suitcase that can follow you everywhere you go and avoid obstacles while keeping your hands free. The Airwheel SR5 uses UWB high-accuracy location technology to keep up with its owner. Users can change from auto-follow to tow mode at the push of a button. The suitcase is smart enough to detect its distance from its owner and send alerts to his/her smartphone.
The companion app allows you to change speed, anti-lost alarm, and other settings. The SR5 suitcase can work indoors or outside, in any weather condition. It can mover over carpet, tiles, cement roads, and other surfaces.[where to get it]