Review on SIMPATCH Waterproof Adhesive Patch, 0.8-Inch Hole (30-Pack) for CGM - Universal Adhesive Tape with Multiple Color Options by Matthew Aiono

I've already bought these twice to fit my husband's FreeStyle Leibre glucose sensor. Adhesion is much better this time, but the pre-cut whole is so small that it's impossible to keep it flat against the skin around the sensor when stretched. The whole patch could work better if it was bigger. Even when preparing the skin, we change Simpatch at least once a week, if not twice. Leiber takes 2 weeks. If Simpatch drops early, he sometimes removes the sensor. There is still work to be done, but on the way there.