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) and call rejection

and call rejection

Network BT Yes

Single or double ears: bilateral stereo

Duration: 7-14 days

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) and call rejection1. 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,