Xiaomi Smart Band 8 (Global Version)

Generate a 100-character excerpt from the product description below. Return ONLY the excerpt text, without any prefixes, notes, or explanations. Example: “Compact wireless speaker with 12-hour battery life and waterproof design.” Product description: Xiaomi Smart Band 8 (Global Version)
Human interface input : touch pad
Water resistance level : water resistant
Band.color : black
Band.width : 2.0 centimeters
Item dimensions : 0.89 inches
Item shape : Rectangular
Battery.cell composition : lithium ion
Special feature : Heart Rate Monitor
Compatible devices : Smartphone
Wireless provider : du
Supported application : Fitness Tracker
Display.size : 1.62 inches