Vanjua Replacement Stainless Magnetic Compatible Wearable Technology Review

【Compatibility】These bands compatible for Xiaomi Mi Band 3 & Xiaomi Mi Band 4. Not for Mi Band 5 or Mi Band 6. (NOTE: The Fitness Tracker is Not Included). 【Different Colors】You will get a metal bands replacement for Xiaomi Mi Band 3 Straps / Mi Band 4 Straps. You can exchange the bands easily, combining different costumes, different times, different moods, fresh and good feelings every day. Highlight its unique aesthetic qualities. 【High Quality Material】They are made of high quality stainless steel, flexible and durable that are easy and comfortable to wear and eco-friendly for the human skin, bringing comfortable experience when you exercise, sleep and beyond. 【Quality Assurance】We have tested these straps for more than 10,000 times, and it can be fully connected to your Xiaomi mi band 3 and mi band 4 smartwatch. 【After-Sales Service】Our Store have always been committed to providing customers with a good shopping experience, please rest assured to buy, we are trustworthy. If there is any issue about our bands, please feel free to contact us. We will try our best to help you solve the problem within 24 hours.