- Compatible platforms: ANDROID iOS
- Function: intelligent reminder sleep monitoring step waterproof
- Brand: EAMEY / Yi-US
- Model: U4
- Color classification: anti-terrorism black romantic powder Athens blue
- Applies to: android platform for Apple iOS platform WindowsMobile platform
- Wireless distance: 5m (inclusive) -10m (inclusive)
Cikuan baby, without the screen, in order to achieve better waterproof effect, this baby without opening the key!