While you can use superglue to stick Velcro to your unit, we have found that the following could prove useful:
1. Use an alcohol wipe across the back of the unit
2. Heat up the back of the Velcro
3. Place the Velcro on to the back of the unit when the glue has melted
4. Let the glue set before using
*Pouches for the UltraSync ONE will be available soon.