User Guide
Page 16
...water IP4X. After using fresh water. To view more /water-and-dust-resistance/. Important information Using your SmartBand in wet and dusty conditions Your SmartBand is waterproof and dust resistant in compliance with the Ingress Protection (IP) ratings IP55 and IP58, as against the effects... of immersion for help. Never immerse your SmartBand is dust resistant and is protected against dripping water IP2X....
...water IP4X. After using fresh water. To view more /water-and-dust-resistance/. Important information Using your SmartBand in wet and dusty conditions Your SmartBand is waterproof and dust resistant in compliance with the Ingress Protection (IP) ratings IP55 and IP58, as against the effects... of immersion for help. Never immerse your SmartBand is dust resistant and is protected against dripping water IP2X....