•2.【Soft and skin-friendly】 The Xiaomi Redmi Watch5/Redmi Watch4 wristband is made of soft nylon material that is skin-friendly and soft, durable and comfortable to wear. Unlike heavy metal, all these stretchable wristbands are lightweight. They are also sweatproof, waterproof and resistant to deformation. Even if this nylon wristband gets wet, it dries again relatively quickly.