The Ubon SW-81 Fitguru is not an ordinary watch. The smartwatch boasts several features such as Bluetooth calling, voice assistance, music and camera control, heart rate monitoring, and IP68 water resistance. The watch is compatible with both Android and iOS operating systems. SW-81 Fitguru watches come equipped with sensors to monitor heart rate, blood oxygen, blood pressure, and a pedometer. The battery life of the Ubon SW-81 is up to 10 days. A unique feature of the Ubon SW-81 is its ability to control the camera remotely, making it a great tool for capturing photos during outdoor activities and has gesture control, allowing users to easily answer calls and control music playback. Watch come with multiple sports modes, making them great for fitness enthusiasts who want to track their workouts. In terms of warranty, the Ubon SW-81 comes with a 6-month replacement warranty. Great options for those who want a smartwatch that is versatile, durable, and packed with useful features.