The F3 model of the Kuura Function smartwatches series is a smart watch equipped with a stylish design and a silicone wristband. The smartwatch monitors and observes your body's activity such as sleep, movement and health. The device is equipped with a large 1.3IPS Single-touch color display and a powerful 180mAh battery. You can connect the watch directly to your smartphone, so you can conveniently receive notifications on your watch. In addition, the smart watch transfers collected data to the smart watch's own application, where you can easily access the collected data.Technical information: Features: Health monitoring (heart rate, blood pressure, blood oxygen level. Note: not suitable as medical indicators), movement monitoring (calorie consumption, steps, distance), sleep monitoring (deep sleep, light sleep, waking up), notifications (calls, messages, etc.), weather, clock, music control, wake-up. Display: 1.3IPS color display Screen resolution: 240x240px Weight: 25.7g Bluetoo