Choose the Colmi C81 and gain access to the most important functions. The smartwatch provides HD video with its AMOLED display and allows you to make calls conveniently. It works with AI voice assistant, so you can quickly and conveniently use the watch's selected functions. It offers more than 100 sports modes and will allow you to increase the efficiency of your workouts. What's more, it monitors your heart rate and sleep and runs for up to 7 days on a single charge. Check out what else it can surprise you with!