Universal 18mm Strap Adapter for Air Activity Tracker PLA Frame Band Connector Holder Bracket Mount Black White Gray Transparent Available

Rear Cutout: The watch band holder is built with a cutout sensor-friendly design ensuring all rear biometric sensors have direct skin contact for precise heart rate, steps, and activity monitoring at all times. Multi-Wear Modes: This fitness tracker band mount accommodates both wrist and upper arm band styles, offering users flexibility to switches wearing positions based on specific fitness activities or personal comfort preferences. Solid Construction: The rigid PLA frame bracket fully encases the fitness tracker, creating a stable secure fit that prevents movement or detachment during outdoor sports band adapter activities including running and cycling. Style Versatility: Available in four color options of black, white, gray, and clear transparent, the slim lightweight frame pairs naturally with rubber nylon band compatible straps for a cohesive and fashionable appearance. Wide Compatibility: This 18mm watch band adapter is designed to accept most standard 18mm universal strap connector band products, giving users the freedom to customize their fitness tracker with affordable aftermarket bands.