Smart watch Haylou GS LS09A (Rostest / Russian language) / Blood oxygen level measurement / IP68 Review

Haylou LS09A RU is an improved version of the popular Haylou LS05. Lightweight smart watch from the Xiaomi subbrand in a case with a round display. The watch also has a vibration function for notifications, incoming calls and an alarm. Designed to work with a smartphone via Bluetooth 5.0 through a mobile application. Using the watch, you can measure steps, blood oxygen levels and kilometers traveled, control music in your Android smartphone and search for it, receive vibration notifications with information displayed on the display, measure heart rate and blood oxygen levels with a built-in sensor, and monitor sleep quality . The watch can work autonomously for up to 7 days with normal use, including without a smartphone, followed by synchronization. The watch is water resistant.