Activate your potential. Upgraded all-round sleep and health monitoring with a 1.47'' TFT display and 60Hz high refresh rate. Style yourself with colourful straps and over 100 watch faces. Features a 16.5g lightweight design and a 9.99mm slim body. Enjoy up to 18-day battery life and 5ATM water resistance. Supports 50 sports modes. The ultra-slim body and lightweight design make it almost imperceptible. Get 9 days of battery life in Heavy-load mode and 18 days in Typical usage mode. It also features a unique, luminous strap that absorbs light during the day and glows in the dark, providing a sense of security on evening runs. Includes stress measurement and women's health management.