KASTWAVE For Mi Band Strap Replacement, Smart Watch Wristband Replacement Accessories for Mi Band 6 5 4 3 Metal Strap Stainless Steel Bracelet (Black)

Xiaomi Smart Band 9 Midnight Black | 1.62'' AMOLED display | Touchscreen, Multisport Tracker, Activity Tracker, Heart Rate Monitor | Bluetooth connectivity

Xiaomi Smart Band 8 Graphite Black| Adaptive Display Brightness & High Refresh Rate | Ultra Long Battery Life，Quick Charge | 200+ Colorful Watch Faces | All-day Health Monitoring w/FREE STRAP