WS-E9 Ultra 2.2 inch IP67 Waterproof Silicone Band Smart Watch, Support Heart Rate / NFC, Silicone Band (Silver), Silicone Band (Blue), Silicone Band (Pink), Silicone Band (Black) Option:Silicone Band (Black) Network BT Yes

Network BT Yes

and call rejection

V9 rose gold

Fully-frequency unit sound

black steel + sports belt

WS-E9 Ultra 2.2 inch IP67 Waterproof Silicone Band Smart Watch, Support Heart Rate / NFC, Silicone Band (Silver), Silicone Band (Blue), Silicone Band (Pink), Silicone Band (Black) Option:Silicone Band (Black) Network BT Yes1. Functions: water drainage, female assistant, world time, raising hand to brighten the screen, power saving mode, screen settings, do not disturb, sound and vibration, password, time setting, date setting, brightness adjustment, sedentary reminder, factory reset, GPS , weather, body temperature, blood sugar, screen settings, breathing, multiple sports modes, phone (contacts, dialing, call history, call settings), blood oxygen, games, do not disturb,