How do I clean my Viiiiva strap? January 26, 2022 22:24 Updated Always remove Viiiiva from the strap before washing. The strap should be hand washed and air dried. Related articles Configure Viiiiiva ANT+ Passthrough (iOS) How much memory does Viiiiva have? Why can't I pair my Viiiiva? It does not show up in the app scan list. My heart rate shows up in the 4iiii app but not my other sensors. Why? Shimano Recall and 4iiii Powermeters