Prime Day 2021 has arrived—every incredible Amazon discount you won't want to miss To search "xtu“ on www.amazon.com, you will find many discount products. XTU X1 action camera combine impressive 4K video with excellent stabilization that's designed to remove the judder and shake from even the most rock-strewn mountain bike trail. Built-in advanced Electronic Image Stabilization (EIS) with 6-axis gyroscope delivers spectacularly smooth and steady videos and photos in all kinds of sport activities. Action camera can be used as a dashcam pretty easily. With a dashcam, you will record everything that happens when you are driving on the road, it protect against complaints and accidents. What's the differences among XTU Doorbells?